Well I guess things are complicated with your doc wanting to do blood testing every month.
That rules out going higher on test because he'll see it, and probably cut you off. So perhaps the anavar idea is a good one, it will give you results and not be detectable - meaning won't show up as elevated test levels. It also doesn't aromatize so won't be detectable as higher than expected estrogen either.
Don't think about deca, it will show up as elevated test levels. Boldenone could be an option, won't show up as test but it aromatizes at about half the rate of test so would show up as elevated estrogen. Masteron could be an interesting option.
Regarding the 0.7ml per week, I assume your pharma test is 200 mg/ml = 140 mg/wk - why not go for it? It would be higher dose than the 100 mg/wk you are taking now, and higher frequency at per week vs. per two weeks - both positive developments. Try it for a few months, let him do all the testing he wants, and see what it does for you (and maybe educate his sorry ass about how dumb every other week is).
As for your last question, 140 mg/wk is 20 mg/day, so if you go every 5 days that equals 100mg E5D to hit your 140mg/wk target. The five day dosing is something some TRT docs prefer over E3.5D. Not sure why 5 is better than 3.5 but you have to respect their knowledge.
As far as what to do with the rest of your script, I can't answer that. I would suggest to just do what your doc says for the next few months until you get the all clear, then experiment if you want with other compounds or higher doses. Be patient, as they say it's a marathon not a sprint.