Honestly, everything about this cycle looks terrible from a side effects stand point. Between the test and dbol your going to create a lot of estrogen and that estrogen in turn is going to make the tren and deca cause prolactin sides. I would have a full set of tits in 4-6 weeks on this cycle. I also don't like kick-starting cycles with orals because it's going to trash your bloodwork right off the rip and now your spending the whole cycle with your health in the gutter.
On the opposite side, if you know that these things don't give you horrible side effects and your not concerned with health, **** it, looks like a strong cycle. Unnecessary but strong. I would imagine your gonna feel pretty crappy and stressed out about mid cycle.
I don't think the dosages are crazy at all, in fact I think there great individual, but I also just think it's a terrible mixture of compounds.
I'd rather see someone use higher doses with things like test, eq or deca/npp, masteron or primo.
Then save the oral for mid to late cycle.
450 test, 300deca, 300masteron for 16 -20, raise the doses when progress stalls, add a oral the last 4-6 weeks if you really wanna push it.
Keep in mind that 19nors like tren and deca do not agree with my, I get prolactin sides so I would never stack them. Most ppl won't.
Then again, Jordan peters was big on stacking tren and deca.