Well it all depends how much money you want to throw at it. I'm about to do my first bodybuilding show at this year's IFBB novices and my trainer is advising me on all the things I need in my cycle and it's currently costing me about R3k - R4k per month, and if I'm not mistaken pre-contest is usually a lot more expensive than your usual bulking and out of season cycles. When you add growth hormone to your list then things get really expensive, and the limit is pretty much what your wallet can take. Personally, I think spend the money on the usual stuff and leave the growth for when you've got money to burn. You'll get most of the gains you need from the usual test, deca, etc.