finasteride & proviron

Im going on my first real cycle :

week 1-8 enanthate 500mg.
week 1-8 EQ+deca 200mg+200mg.
week 1-8 winny 25mg ED.
week 1-8 nolvadex 10mg/ed
week 1-8 proviron 25mg/ed
(clomid and hcg for post cycle)


my qustion is how does it make sense to add finasteride to my cycle
for my hair and prostate?
sense I use proviron(DHT) as an antiestrogen,
and using finasteride as an anti-DHT!
by combining them am I not conflicting the two???

I have heard that you should not add finasertide to a deca cycle. Not sure why, you might wanna do a search. I take saw palmetto through my entire cycles.