Please ghassman. Do as we say. Do not try and start your engine until you come back and learn some more. Do not use PRI. DO NOT put fuel to that bike period. Remove the gas tank and leave it off the bike. I assume when you replaced the petcock you disposed of the old (no good) gas correct?
Your carbs were already in need of servicing and you spraying carb cleaner in it was not a good idea. You cannot use carb cleaner on a CV carb (unless you disassemble and remove any rubber parts first) because carb cleaner ruins rubber (you have rubber parts in a CV carb). Did you remove the rubber parts (diaphragms) before spraying carb cleaner in them?
Turning the petcock to PRIME was also not a good idea when you have non functioning float valves and no overflow tubes. (something else you need to learn and read about: overflow tubes)
The best thing to do is:
Ask questions (and read the forums) here first before doing anything other than the 'Bent Rod Test'
Let us know. We are here to help. We know everything there is to know about your bike.