First Cycle questions??

I just finished competing in my first bodyuilding competition, (I Cleaned up in both classes I entered) Now Im looking to go into the next weight category next year. In a week or two I should be getting some stuff. So far it will be 10 weeks of 500mg per week of Test Enanthate, stating with 4 weeks of Dbol at 30-40mg per day. And 15 weeks of Nolva at 10mg per day, also clomid and tribistan for the post cycle.
My question is how does this cycle look with my current bodyweight (Iv always been able to gain muscle pretty quickly), and do I split my shots up in 2 per week (saturday-wednesday), and whats the B12 in a cycle do? And what gains can I expect to keep?

My stats are 195-200lbs, 11%fat

Thanks to anyone who can help

cycle looks good. yeah split up those shots, 1 every 3.5 days. i believe b-12 is supposed to help with giving you energy and increased appetite. go for injectable b-12.