Winny, being a DHT derivative, in addition to test, which will reduce to DHT is going to always be tough on the hairline of someone susceptible to MPB. If you opt for finasteride (and I don't), most will run it indefinitely, with a higher dose during cycle. Finasteride plus EQ won't compound things. Reducing DHT levels can prevent muscle hardness that DHT (and DHT-like compounds like winny or proviron) can give. It'll also lower your androgen:estrogen ratio ((test + DHT)estrogen), which can make one more susceptible to gyno.
Mg per MG, prop contains more test due to ester weight. This is really negligible in the doses we use. test E may allow for more water retention, but the ancillary doses I gave earlier will negate that. Ldex will reduce the conversion of test to estrogen, while nolva, being a SERM, will prevent estrogenic effects in the mammary, but be estrogenic in the bone and liver, thus helping your lipid profile and providing the estrogenic effects that are often mistakenly claimed to be missing while using anti e's.
I would first run GH for 1 month to acclimate yourself....you'll notice some water retention and probably numbness in the hands and feet...possibly other joint pains.