Hi, I have this G1 Bee that's mostly okay except that it has rusted wheels: The rusting is worse on the other side: Is there a way to remove the rust without having to remove the rubber tires? The tires are ok and I'm afraid to remove them because they might crack or tear. What's also the best way to remove rust from such small parts? I'm also thinking of getting arms from a keychain G1 Bee to replace the current ones, and just switch the rubber tires. Would that be a better thing to do than cleaning off the rust? I'd also like to ask if there's a way to tighten the arms, they are rather loose. Any advice would be greatly appreciated. Thanks in advance.