Me,.. I'd go 5 wks max w/ the Dbol. 30mg day thru out, I do taper down Dbol and Test.
In fact, Id go..
500-400-300-250. Recovery is easier for me like that than droping a 500mg load cold.
3 months minimum length on test. I'd just stretch the time on testo out.
200Deca wk for the 1st 4-6 wks along w/ the Dbol is friendly w/ each other.