Needing some experienced opinions

I am 13 days out today and yesterday I upped my winstrol dose to 100mg. I was wondering if it would be smart to drop test prop now or wait till closer to show?

Tren ace - 600mg week
Test prop - 350mg week
Mast prop - 700mg week
Winstrol - 100mg week (just doubled dose yesterday)
Halo - 20mg ed... May bump to 30 last week

Clen and t3 normal protocol

My old coach touched base with him and he said drop today and bump mast to 800 mg and winstrol to 100 mg (which I have done for winstrol)