Im at week 2 of my cycle, I am wondering if adding 25mg of proviron ed, will add any effects?

this is my cycle

test prop 100mg eod
t-bol 50mg ed
winny 50mg ed
1mg a-dex eod

I am getting awesome results so far but would like to add something mild like proviron to the mix. If it can increase muscle hardness,libido,ect.... I would like to try it out.