I reckon you'd be better off finding one that didn't have any probems to start with. Problems evident when selling might mean the selling owner has given up. Why start from behind the mark??

Fuel smell may be a bigger issue than you suspect. This model RR has a plastic fuel tank, probably a 4 vent model. Cracking occurs with these tanks allowing a small dribble to continually escape. This gdribble gives off fumes. Cracking on top of the tank will be impossible to find unless you...