yeah really you do not need mast to reach your goals.
I've actually stopped mast in my log and upped the tren.. I want to finish away the tren soon and then keep going with test + higher mast to make sure my receptors are clear from tren.
since you are using E and not ace I would consider still doing 4 solid weeks in between the last injection of tren and your last injection of test instead of just 2.
E has a 8 or 9 day half life.. vs. 2-3 days of ace. so you definately need to take that into account.
Ok new cycle layout
test e 750mg week 1-12
anadrol 50mg week 1-4
tren e 400-500mg week 1-8
helladrol week 9-13
HCG on cycle
AI/dostinex on cycle
PCT week 14-20