You should set some goals for each cycle and then try to build your cycle around that. For example:
Get to 285-290 with no gain in body fat:
Omna/Sust, EQ, Arimidex for 10 weeks
Maintain weight, but drop bodyfat:
Fina, Winny for 6 weeks
Jack the weight up some more:
Omna/Sust, D-bol, and Deca for 8-12 weeks
Polishing cycle (after this cycle you should be at about 290-300 with 10-12% bf:
Omna/ Sust, Fina, Winny, Arimidex, Clen for 8 weeks
bh94