I busted a piston skirt 2 weeks ago and I've almost got the cases open but I haven't had time to finish. Everything looks good so far except for some debris from the skirt on one side of the crankcase but it's still not bad. What I need to know is what to do with the crank to make sure it's ok and if it should be beefed up since I'm boring and going for a port job. The bore is stock and the motor has maybe 30 hours (2004 model), so this is a first for me but I don't want to shell out $400 plus on a new crank since I need pistons, boring, new head, porting, etc. What am I looking at spending?