Glad that you're getting a lot out of the QA bro and glad to be here for you. Maybe give Clomid a try. I've seen guys get better results with it at time, but it seems to have more emotional estrogen like side effects than Nolva, so it's just a matter of getting through that. And not sure what kind of dosing you are doing with HCG, but maybe you can take a little more. 1000iu a wk wouldn't be an issue through the cycle, split into 2 doses.
Also, stay away from 19 Nor's. They are nasty when it comes to recovery. The faster acting gear, outside of 19-Nors, is usually the easier compounds to recover from. Keep the cycles short and the esters short. Maybe run an experiment with a 6 wk cycle, using Test Prop and an oral like dbol for mass gains. Or Prop and Mast for a hardening cycle. Run your HCG high throughout and right up to 3 days from your Clomid PCT. See how you do!