How old are you? What are your height, weight and bodyfat percentage? How long have you been training? What does your nutrition look like?
These are all questions that I would obviously ask before recommending you start using H-Drol or any other PH/AAS.
That being said, let's assume that everything is good for you to do this cycle. You've got all of the on-cycle supports covered. H-Drol is more mild than a compound like SD or some others, but it's still not to be taken too lightly. The other thing is that everyone responds differently to compounds, so you have to let your body be the judge of how it feels (e.g. if you bump from 75mg/day to 100mg/day at some point, etc.). Along those same lines, you should assume the worst when it comes to a PCT. Torem definitely seems to be ranked higher by a lot of people in the SERM department. However, that, Nolva or Clomid will all do the trick for you (again, this is some trial and error with how your body reacts).
I would highly recommend having the SERM on hand at the very least, and probably using it just so you can bounce back quicker and maintain your gains.
However, if you opt not to, I'd recommend HCGenerate or Phytoserms along with Forma-Stanzol or Erase, and possibly some DAA at the front end of that to jumpstart things.