to be honest, I think all brands are the same, I'd hit up JPC for some of the jap brands, they are good. I think a pair of 5mm spacers arent too pricey at all I only increased my outer bands, inners remained the same at 7" and 7.5" respectively, front to rear, id love to reduce my centre but I dont think that's possible :( if you want grip etc, imo, better to have a skinner rim and tyre that fits, rather than a wider rim with a stretched tyre on it.