Anyways, I get the point. But, gee. The game is considerably hard. Made harder by the balls. But okay.
I defeated the E4, what else can I do? Gee, my team is really overleveled. Lapras is a freaking tank! :D
Nice job with the hack.
You can go to Western TYRON, challenge Central Area and so on.
Machoke evolves when it level up with the happiness value at 220, and other Pokemon which evolve like Machoke can evolve like this or evolve at certain level.