I have done a cycle years ago of Winstrol V- the good stuff. I am looking to start a cycle where i want to gain some size but more focussed on muscle definition over gaining alot of mass. I do want to put on some size, but not an over amount.
I am 6' and weigh 187-192lbs.

I just purchased Decaplex 275 and Sustaplex 325 which i was going to stack, what should i do to get that started and do i need something after this cycle to come down off of? Any help would be greatly appreciated.

hey there jv.
first of all, we would need to know if you've ever used sust (test) before. you mentioned that you've used winstrol in the past. did you use any kind of test w/ it? if not, then i recommend you wait on the deca for another cycle. just use the susta at 500mg/wk. split your weekly dose into two injections. let's say Mon. and Thurs. 250 mg for each inject.
if you haven't used test before, then don't add any other AAS to your cycle. the reason being, if you have bad sides from two compounds you've never used before, then how will you know which one is giving you the bad sides.
for a beginner(i am assuming), a straight test cycle for 10-12 wks. will give you outstanding gains in strength and mass, not to mention increased sex drive!
also, post cycle therapy (pct) is an absolute must when using test or in any other cycle for that matter.
read some of the threads about HCG and Clomid also "Test as a Base" is a great thread, too.
w/out proper pct, you will lose everything you gain very quickly and it's a very slow process for your own body to recover it's natural hormonal balance. i know. i used sust for my first time a few years ago w/out pct and i lost all of my gains and my sex drive crashed for months.
read up on side effects, too. learn to identify them early before they become permanent problems, particularly gyno. there are many compounds out there used to combat bad side effects.
knowledge is power.

i would also take proviron through out i did the same cycle a year ago with great results