I have a 6 piece drum kit. The floor toms are 14 and 16 inch. The rack toms are 10 and 12 inch. The rack toms mount to the stands and not the bass drum. I have only ever used it as a 6-piece but I want to make the overall size of the kit smaller. (including using less cymbals) Should I use the 10 and 14? The 12 and 16? The 12 and 14? Your answers might be "see what sounds good to you" but I am hoping some of you have tried these combinations and have an opinion of what you like. Thanks!!!!!!!