Thanks for the offer, Chaad, but I think I'm going to pass for now, as just new cranks won't solve my current issue. (Watch, I'll probably end up needing just new cranks for a different bike before the week's done, now that I've said that).

That seems like a good price on those driveline guards, vmaniqui, so then I'd just need a new crankset without a guard. How did you find the install to be? I know they come with screws, but do they replace the screws that currently attach the ring to the spider or what?

Thanks!