[jonathan180iq]

I think you're jumping ahead of yourself...

Fuel - Spark - Air(compression)

Do you have these?

Before you do anything else, check for spark on pressing the starter. If you have spark, then the electrical system is good enough for now.
Test compression - even with shit compression it should puff n' pop. (AFter that would be timing... you did just rebuild this thing with non standard parts also, so there could be a number of things here.)
Shoot some starter fluid in the chamber and see if she'll even try to purr. If your carb isn't doing it's job, then this will show you that.