If you're going to go with a 2200, you may as well stick with an analog 8100a. All that box is is a digital version of the 8100a, and not a very good one at that. You'll find some weird "fuzz" on the analyzer when you clip the HF in that box that you won't find on the 8100. If you can find a used 8200 v3, you'll get decent results and it does a better job of masking the "fuzz" of clipping. That was fixed in all later Orban boxes that I've come across, not sure the reason for it, I just know I can both hear and see it. Try running a 10k tone through the 2200 or the 8200 and listen to it, what comes out isn't very close to hat goes in. The 8100 on the other hand, doesn't have that distortion.
See if you can demo one of the BW boxes, the DSPx or even the mini. Again, with your budget, you'll get presets, remote control, warranty and something that won't require maintenance like a 25 year old (or more) 8100. They're still nice processors, if you can give them the TLC they need or send it back to Bill Sacks to get it up to spec. But then you're looking at $3k plus, which puts you in the ballpark of the One, BW, or Vorsis.