I'm smart, and I say chessrock is right! The damage is already done when you record thru the budget micpre, and sending it thru another micpre will not save it. The only thing it can do is add coloration and degrade your soundquality. I don't care about coloration on a track that sounds bad...
I have done live mixing gigs, even complete festivals with a rack not even half that big. I assume this is a live-rack, since there is an ultracurve in it?
For live use in small clubs this rack would be ok. Except for the behringer efx crap which is completely useless. The gates and compressors...