this probably a stupid question, but here goes. i have a warwick thumb 5 and need a tapered B string, i like DR strings, but they only make tapered Bs in .130. i like .135. could i get a set of 4 string DRs and then get a warwick brand .135 B? Would this work, and if it did would it change my sound. i might just get the .130 and see how it goes, but this wont change my sound switching from a .135 to a .130 will it? any help would be great.