Good idea dropping all orals. I am mass monster and will be as big as the top Olympia competitors within the next 18 months. I haven’t even started taking insulin yet so I have alot left in the tank. I like test and NPP for a good clean bulk. Just finished a cycle with 300 test, 300 Masteron, and 300 NPP. I actually cut the Masteron short and increased the test to 500mg for the final 3 weeks out of a 14 week cycle. Personally if I were you I would hold off on insulin until you start to peak on your bulking cycles. This is what I plan on doing this fall after I finish a 8’week cutter and I think it would do well for you.
300-500mg Test
300-500mg NPP
300-500mg DHB
50mg Proviron
3IU hgh
150mcg IGF-1 LR3/DES only on workout days
10mg Cialis
Will do this cycle for 12 weeks max. I train 3 days per week Dorian Yates style intensity.