Those of you looking for better alternative to the RE-Q and not willing to shell out over $700 for JBL-MS-8 or an Audison I'd like to recommend the AudioControl DQL-8.
It will accept inputs directly from the Bose Amp and sum together the Highs/Mids/Rears and Sub together and output it various configurations.
It also has has built in EQ and crossovers as well as lots of tuning capabilities. It doesn't have auto tuning or time correction that the more expensive units have but for me I just don't really care about that stuff and couldn't justify the cost to myself. You can find them new for about $400 if you look around hard enough.
The RE-Q is great for what it does but i was getting tired of some of things it did to restore the bass on my mids. With the DQL-8 I feel like I have full control over every frequency on every speaker.
Hope this helps anyone interested in keeping their Bose system and would like more control over their sound without having to break their wallet.
-The Weapon
Bose w/ Navigation
Audiocontrol DQL-8
RF Punch 250.1- x2 Armageddon 12" M-Series
RF Punch 600@4-Focal Polyglass 165VB