The Tact TCS mkII is a fantastic processor/room correction engine from what I hear (never had the opportunity to listen to one personally); however, at roughly $9,000 it's not for everyone. Here's a link to a Home Theater Magazine review for those who are interested...
http://www.hometheatermag.com/preampprocessors/1104tact/
I only wish I had that kind of scratch to lay down on gear like this piece. Unfortunately, being employed in public education I can only dream of that level of equipment.
I too am looking at a 7.1 pre/pro to replace my current 5.1 setup (see below), though I am interested in HDMI switching. The units that I'm considering do not all have HDMI switching currently, and you might be able to get a good buy on them before that particular capability hits the market.
The units I'm looking at are the following:
B&K Reference 50 - approx. $2,000 (no HDMI currently)
Anthem AVM-30 - approx. $3,000 (HDMI upgrade in the works)
Parasound Model 7100 - approx. $3,000 (HDMI upgrade in the works)
Parasound Halo C-2 - approxc. $4,000 (no HDMI currently)
NAD Masters Series M15 - approx. $2,500 (HDMI capable)