Lotta great information here and I'll try to touch upon several things; your halo looks good and as mentioned no need to taper down at the end and if anything depending on how your body responds you could go slightly up, however, don't go past 125, maybe just the last week as long as you're feeling good. Stano as recommended by Hvatech is perfect.
I would save the clen for another time, that's definitely gonna be pretty intense with what you're running for the first time and since you got all the supports done, if you can once in awhile, check your blood pressure at your local walmart. Also as Hva mentioned, it's generally not the best idea to run a crazy stack for the first time, halo/stano on it's own is gonna be a great entry level gauge to see how your body reacts and if you stay on point you'll definitely great some great results.
If you haven't picked up your SERM yet, I'd would highly suggest getting Torem over clomid and nolva; a lot less sides (no headaches/mood swings) and not as toxic. If you're trying to bulk, I would save the clen for a bit later than July, because if you cut during PCT you'll lose everything unfortunately. I'd wait maybe 2-3 months after fully finishing PCT to start cutting, so you'll keep all your mass; depending on your budget, maybe I'd throw in Osta to ensure that you keep all that mass.
No need to use the test booster during your cycle and I would save that for PCT and if you have a lot, just double down and can't go wrong with that. Just to be on the safe side the only thing(s) I would add is formasurge and a lot of people strongly recommend a fat burner with cortisol control (once your cortisol levels rise after pushing it hard, that's gonna eat away at your muscles), so either get that or a week before you start PCT I would get in 3g's of Vit C and then slowly taper down after PCT (3g from last week of cycle to 2nd week of PCT; then 2g from 1g a week later and so on). I know the fat burner conflicts with no cutting, but just up your calories a bit or hit the Vit C route.
Drink a lotta water, between 1-1.5-2 gallons a day, the dosing difference between ph and supps should be between 4-5 hours. I would take hella/stano + fish oil then take the support then the ph's + fish oil and then at the end take the support. Ph+f/o I'd take with food, before w/o get in some good fats/carbs and you'll be feelin good. Some days will be harder than others to get out of bed, if that's the case, up your calories/carbs/water and although it's prob not required DHEA would be beneficial on cycle.
If you start at 75mg, take 2 pwo and then that 1 later on. This is what I did, I'd have a meal take my supps, workout around an hour or so later, after workout I'd wait another 1hr to eat and by then it'd be around 4.5-5hrs, take the support and so on and so forth. I just re-read everything again and since you're trying to cut, it's gonna be trial and error, make sure you keep an eye on your macro nutrients, cardio, water intake core training, training in general and you should be good to go.
I wouldn't look to clen as just as a fat loss and please don't replace real meals with protein shakes; get in a great amount of fiber, natural sugar from fruits and get in a good source of vitamins from vegetables and your multi will double down on that. You will pee a lot lot lot, color and smell will change so don't hit the panic button.
Depending on what exercises you perform, you may experience back/calf pumps; hopefully you won't because that ish is mad annoying. Start with 3g of taurine before w/o and if it gets really bad, take 3g pre and post workout. Also, get in between 2-3 banana's or pill form of potassium/magnesium; however, if your diet is on point don't even worry about that.
Another thing that's optional is getting something with fadogia in it (stay away from HCGenerate!); I really like T-Force a lot and in conjunction with your test booster (which one is it please?)/daa/serm/AI (aromatase inhibitor = forma/erase or erase pro) and a joint support and you're golden with PCT. So your PCT should look like:
Torem or Clomid
Formasurge or erase or erase pro (please please please just choose 1 of these and don't mix them)
Unleashed (semi optional, but I've always used it)
I think that about covers the basics and my bad for the long a$$ post, I know I said I would try to avoid them but I just can't when it comes down to getting the general info down. I know you did a lot of research already, because you got just about everything down and as long as you have everything ready on hand you're ready to go. Definitely keep us updated with everything ya do and any questions whatsoever, feel free to PM again or post it up and I'll/we'll get back to you as quick as I/we can, but I'm definitely in for this and I wish ya the best of luck yo!