I just picked up a set of black ITP type 5 rims and ITP 589 wheels. The fronts are 26x9x12 and the rears are 26x12x12. These things look massive (width) on my bike and I know they are heavier than stock, but they weight almost double from what I can tell. Will I have problems running these and will I notice a huge power drop? I have them mounted and am working on shrinking my picture now. Any advice is appreciated.