Charismah.... thanks for showing us the possibility .... I agree with you about this technique having its own pros and cons ...
The back IS lovely, but the front is not up to your usual standards, eh?
After having seen what you do to make a quilt top "pop" with your expert choices of varying (yet expertly-controlled) free-motion-flow, I wouldn't want you to do a top of mine any other way (not that I could afford you, or that my tops are up to great standards yet anyway)
However, what would it have been like had you used this same backing as the "top" and just a plainsolid fabric for its backing? I guess it would be a whole-cloth quilt top? .... but less concise/ less intense/dense quilting than a usual "whole-cloth quilt" would normally have?
Interesting, to say the least.... Either way, I don't think I would recognize the quilt you just did as a "Charismah Classic" unless told otherwise..... hmmmm