First off, congrats on gettin that bf% down. u look to have a pretty solid base. i think too many guys on here have their mind set on guys having to be 200+lbs to start using gear, which i think in SOME cases is BS cuz not everyone has the same goals in mind

that said, you look like you have done some research, thatll help speed up the advice process

with the dose, IMO, that is low. i agree it will yield some gains, but maybe not the gains you are looking for unless your diet and training is spot on and nearly mistake free.

use of the AI isnt a bad idea IMO

PCT looks good, i personally like to start my pct about 11 days after my last shot (when using test e) thats what i did last cycle and recovered great

as for the accutane, DO NOT USE IT UNLESS YOU HAVE BEEN PRESCRIBED IT! that is some pretty serious stuff and intended for peop that have severe acne, not intended as a preventative

with the use of adex you should keep those estrogen sides down as well as the fact that you are using a low dose test

as for the milk thistle, eh sure it wont hurt for you to use it, but IMO it isnt really really needed. if drop the dose to about 500mg/day

id DEFINITELY get some 25g 1 inch pns for your quads. 23g may hurt. ive used 23g in my quads a couple times before and will never again

cycle and pct look good (except consider starting pct about 11 days after last shot)
test dose will ultimately be up to you
run the adex up to pct if you choose to use it, then discontinue during pct
DROP THE ACCUTANE
make sure you got that diet in check before you start