A bike i'm thinking of buying has a small leak in the water pump housing. Its just seeping out from the bottom, and dripping slowly Its a Yamaha FZR 250, 89 model. There is also a water mark on the top of the radiator, not near any hoses or anything. Any idea how much this would cost to fix, assuming it just a gasket or something? Also, it needs new front brake pads, and possibly rear pads pretty soon. Any idea how much this would cost? Thanks in advance! Luke.