i agree with snedboy on the front loading with the d,bol even when you front load the test in my experiance it will still take couple of weeks to fully kick in...with the d/bol its couple of days...ive never heard of anyone using d/bol as part of pct...i know peps who bridge with it ,,using proviron for sex drive ..but if you are gonna come of you want to start your own production as quick as poss to help keep gains..so if using long estered test such as say cypionate then that will still be in yer system up to 3weeks after last shot..so pct would start then ..your doses are good ...the thinking pretty sound.... although if your using long esteres it wont kick in fer around 10 days.prop is good choice for frontload.see it depends on the ester as to how quick its utilised even if you inject 1g of long ester based test it will still take ovr week to get utilised...quicker with prop ...couple of days...