My son's 50 just lost compression due to damage to the head. My question is what would be my best option to fix it while also getting a little more power out of it since he is getting older. Is it possible to put raptor 80 parts onto the 50 or is that not possible. Not sure which parts are compatible between the two. Trying to get it running and not spend a ridiculous amount of money. Any input is appreciated. Thanks in advance.