There is no need for the change in testosterone dose during week 4 and on the last week. Just shot 500mg every week. Since enanthate has a long half life (10 days), you might want to do a 10 week cycle. Dianabol usage usally not recomended for more than 4 weeks, because of liver toxicity, so you will need some liver protector (NAC, TUDCA, LIV 52...). Also for first cycle 500mg of test is enough, no need for second compound, if you do use it, you shouldn't go higher than 20mg. I don't see the usage of an aromatise inhibitor, for these doses you will need around 25mg ED of aromasin or Arimidex 0.25mg ED. After blood test you can correct the dosage.
I don't see why would you use proviron, it stacks well with cutting sterods like winstrol or anavar, but it's not necessary for first cycle. Nolvadex use should start after 1.5-2 weeks after stoping cycle at 20mg/day for 6 weeks. During PCT low dosage of AI use should continue until nolvadex is tapered complitely + 2 weeks to avoid estrogen rebound. Also recovery will be faster if you can get some HCG and use 200IU/2x a week during cycle.