Cool bro, its always good to see someone taking the steps to get on stage. It takes a serious commitment, but the prospect of getting up there has the potential to motivate you beyond your wildest notions of training and diet. That said, I don't envy your path, since I'd rather have to put on 50lbs than lose 10 while maintaining muscle mass. That is the hardest thing b/c its like a physical oxymoron. You do have quite a framework though and if you've lifted moderately often, their is some lean mass under there, but you have to get to it and it has to still be there when you arrive. That being said, alot of guys are gonna tell you to save the sauce until you've dieted down and gotten in leaner shape. They're not wrong by any means, but I guess it will come down to patience. If you diet down natural it will be harder and take longer, but once you do you will be able to make mindblowing progress when you start juicing. If you use gear now during your dieting, you'll progress through it much faster, but will have blown your initial juicing potential on cutting up and won't get as much from subsequent cycles. Just a personal choice. If you do juice, I'd just run a baseline of test at 250 mg to maintain or a low andro high anabolic like primo or anavar for an extended 12 weeker (maybe not 12 if its var). Some bros will say low test/hgh but I'd save it for later. Hope this helps bro and keep the fire burning.