welcome to AR

I know you may not want to hear this , but at 6 foot and ONLY 155, steroids are NOT for you yet. You need to get your DIET in check first. steroids are NOT magic and if you can't get to 210 naturally at your height, then you will NOT keep anything you might gain off this cycle

what are your other stats please

age
bodyfat %
PCT knowledge
goals


To answer your cycle questions though, NO, that is NOT a good idea. Sust is a LONG ester and you need at least 10 weeks and first cycles should ONLY use ONE compound not two, and single ester test would be best, but again YOU ARE NOT READY