Aromasin PCT Taper Question

Im having trouble finding any concrete advice on aromasin tapering during pct. This is my cycle

1-8 prop 125mg eod
1-8 hcg 250ius 2xwk
1-8 aromasin 12.5ed

PCT
clomid 50/50/25/25
nolva 40/40/20/20
aromasin 12.5ed/6.5ed/6.5ed/6.25ed? or 12.5ed/12.5ed/6.5ed/6.5ed? Or something different?