"Screw replacing all them chassis bearings find you a newer 400 or 450 rolling chassis to put the motor in!"

You said it. Don't know how its done, or how to do it. So why tell someone to do it. If someone told me to put my 500 Zilla engine in something else I would tell em to get fukd. Some bad bearings, duh, just git rid o it and wedge it somtin else.

I guess you missed where I said this so ill repost it for your lack of reading comprehension skills.

"I have no clue I've never built a hybrid lol I was being half serious. Although I really do wish I had just built a hybrid from the start."

Notice the lol and the 5 words after it?

Warmeck, what are you referring to about getting power out of the valves? There's only two valves in a 500 reed valve and power valve. Reeds your best bet is v3 or preferibly v2's. Power valve is adjusted based on tension to where you want it to close in the rpm range, this will depend on your porting and pipe selection. When you get this bike or before read through my build thread there's a lot of stuff about replacing chassis bearings that I learned the hard way and might answer some of your questions before you have to ask them.