I'm assuming you are set on separates.
It is really about which features you want.
Not much time remaining (they might give it to you tomorrow if you ask them nice!), but Outlaw currently is selling their pre-pro for $500:
https://www.outlawaudio.com/mofcart/Holiday2016.html
I have no idea which is better, Emotiva or Outlaw. But are good companies that generally offer great value.
PS - Nice step up from DefTech to ML ESL!