How much do you plan on weighing at the contest?
I'm a bodybuilder too but I don't think i'd ever compete until maybe when i get in my 30s I may give it a shot (i'm 23). I'm 6'1 and was 207 before i got food poisoning and lost 20lbs....I'm back to around 190 when i wake up and 198ish by bedtime.
You look bigger in the first two pics, where u pumped after a workout? I say that because you have some vascularity in the first two and not really in the last two, but it could be the lighting i guess.
Just to critique....in the double bi rear shot it looks like your front and side delts are a little more developed then your rear delts. On shoulder days I'd advise putting either an extra rear delt exercise or a couple more sets for rear delts opposed to the other two heads.
I was stacking Havoc and Bold in February and gained about 20 solid lbs in 6-8 weeks, my strength when through the roof and i got that food poisoning and i lost the weight and my strength fell off....sucked, all that hard work and money down the toilet.