I'm looking to upgrade from a PreSonus Studio Project to something that can get me 24 decent preamp/conversion channels. I'm mostly looking at a Focusrite Liquid Saffire 56, which would get me 2 quality variable preamps to use for guitars, vocals, etc, and 6 additional 'vanilla' preamps for whatever else. Then, 2 ADAT ports to connect a couple Focusrite Octopre MKIIs for 16 additional 'vanilla' channels. That would run somewhere around 1500 bucks, which is doable, but I'm looking for other options. I also don't like having some of the mic inputs on the front of the units, but that's an aesthetic issue. How else could I get 24 channels on a budget? I was also looking at the Behringer ADA8000, and finding some method of linking three of them together, but I'm not sure how yet. Any suggestions?