Please make a right to left raid group order option

I am really liking the game’s raid frames except for one thing: there is no way to organize the order of the individual groups. The default order is from left to right, and I like to arrange mine from right to left.

I play mostly healer classes, and I arrange my frames by class so that the tanks are grouped together and when I’m in a raid group, I really prefer to have the tanks on the right but they are way over on the left.

A simple toggle option to have the groups arranged from left to right or right to left would work nice. Or better yet, make each individual group or player frame movable independently of the other groups/frames. I used to use ZPerl addon and that is the one thing I miss about it is the way individual groups could be arranged within the raid no matter what their specific raid group number was. I tried going back to that addon, but I actually prefer the look and “feel” of the game’s standard UI now.