I have decided not to do it. A large patch is forth coming from EA and if it fixes the sack issues like it is supposed to there will be no need for QB edits roster anymore. I want to do a 32 team offline CFM so I am waiting eagerly for this patch. Also by that time Mizzous 53 man roster will be re-rated and IMO the very best 53 man roster available to start a new offline 32 team CFM.
I am playing a solo online Dolphins franchise in the meantime as the game is playing fantastic with the Armorsedit roster I already created and uploaded.
My ultimate advice at this point is....if you want to go 3 years or more in your CFM wait for the patch and play a solo online CFM to pass some time, get familar with the feel, controls and nuances (game prep) of the game as well as tweaking the slider set to your skill level and playing style.