Tomorrow I'm thinking about ordering a set of TI jazz flats for my Fender P. The string gauges concern me though. I'm used to my strings being .45 .65 .85 .105. The TI flats are .43 .56 .70 .100. The A string is only slightly larger than my current D string . There's also that big gap between the E and A. Does the set sound balanced? Will the TI jazz flat A have comparable low end to my current roundwound .85 A? Is it fair to assume that TI jazz flats have roughly the same tension as roundwounds ?