Lot of good advice in this thread. T-cyp (or test E) is the stuff, start with 50 mg E3D or 100/wk (most good docs will start you at this dosage anyway), any brand you get at the pharmacy will work just fine, injecting in quads is easier than injecting elsewhere, alternate sides with every shot, if you want advice on pins etc just ask. If you're not worried about fertility there's no need to do hCG, it just makes managing everything else more complicated. I've been on TRT for a year and it has been a very good experience, no complaints.
I have never needed an AI stronger than Erase, fwiw, and that only when I've messed with dosage/timing/etc and sent my E levels up. Most guys don't seem to need one at all once they get their levels up to a steady state.