Well ultimately ur gonna do wat you want. All i can do is sit here and type my thoughts and feelings about the whole thing. The way i view the whole fitness thing is like this.....everything has a natural order to it. Take for instance good ole mother nature. Lets say you grow a tiny lil plant from seed in a Hydro environment. Pumpin it full of all kinds of goodies to make it a beast in no time. Then you decide to take that plant and put it in ur garden with the rest of ur natural plants......will it hold up?????? Ya...it'll stay alive, slowly degrading itself in the process, but it will stay alive...at which point you will have to work around the clock to get it to stabilize itself out in hopes it will start a normal growth pattern. End result could be good, or end result could be a bunch of deformed shriveled up lookin produce lol. Reason im sayin this is cause i grew up on a farm with a 10 acre garden that was my moms life, god bless her hehe. And she dabbled in hydro vs organics.
Now to apply the above to your body. You may very well be able to run ur beastdrol with the somewat barely decent diet you have, and have tremendous results and be good to go and happy as a clam. But theres always the other scenario that could happen....theres never just 1 outcome, especially with our bodies as everyone responds differently to things. So all in all, at ur age with ur weight, take your body thru the natural process of growing some healthy, long lasting and hard earned muscle. *not saying that PH users arent hard earned or anything* But I guarantee you, 90% of the ppl on these boards that do PH's have worked years upon years getting their bodies to the stage to where a PH is actually somewhat needed in order for them to grow that much more.
But all in all, there is a gradual process all of our bodies must go thru to be big. And the word gradual is highly stressed here, if youre doin a killer bulkin meal plan and gaining 10lbs in a week, then u may needa redo ur meal plan and rearrange your macros until your body grows gradually as most of that 10lbs will be that dirty F word.
Soooooo with all that hypothetical talk, im sure u can sum up where im goin with all this. But i wish you the best in watever avenue you decide to take, and pls do it safe watever you decide to do.