It could be a decent project, but don't plan on completing it, then selling for a profit, because that's not going to happen.
If you enjoy wrenching on motorcycles with the result being an airhead you can ride for awhile, then by all means, go for it.
Parts should be available for what you need to do.
"By the way, you don't have to be sweaty and holding a basketball to enjoy a Gatorade. You could just be...a thirsty dude! Gatorade forgets about this demographic!"