Have to agree with the guys above: your 19nor compounds are not the same as pinning test - there's a whole nother batch of crap you get to deal with on those. Leave those out for a while, especially after having a shit first cycle. Get a couple good cycles under your belt (at least) before dipping your toe into that pool.
I would say to go with just test, and stay at the 500/week level. Don't use an AI unless you are seeing sides - I used an AI on a previous cycle and turns out I didn't need to - kept playing with dosing and timing (ED, EOD, E3D, etc) and had issues with floppy dick the whole time until I dropped the AI completely. Good thing I wasn't at home, the wife would have been pissed.
Oral kickstart isn't a bad idea either, but I would keep this one simple and see what happens. If you had trouble with anastrazole, maybe get your hands on a different AI so you can see how you react to that one. I've used arimidex and aromasin and haven't noticed a difference (as far as 'feeling' it) between them, but that's me.
As for dosing schedule, I like E3D the best for enanthate and similar esters - gives the steadiest blood levels according to roidcalc. 2X weekly puts an extra day in between injections and one point, allowing for a dip in levels - small dip, but still. Maybe I'm just anal that way.