Oh dear

Now you opened a whole can of worms.........
an A&H, a Ghost or a used large frame ???
In my opinion only listening will tell you the difference between an A & H and a soundcraft.
Listening is the primary test - after that look at the features
2 years ago I put a new console in a friend's club in Hollywood (the Gig). That place has 2 to 3 acts a night, 7 days a week. We ended up with a ghost and an A & H side by side. The VERY clear winner was an A & H, I think it was
a GL4000.
but.......... then you said or a used large frame.......
In which case consider that both a Ghost and an A & H are essentially live consoles. And......... this is a time of economic problems for a lot of people, there are some good bargains to be had. A friend of mine just bought an AMEK Rembrand, 32 ch plus patchbay, in perfect condition, for under 10K. Now you're talking!
Start looking around.........
AMEK Mozart, Angela, Rembrand, then Cadac, Neotec, Trident, all wonderful cool stuff, much much better for recording than any A&H or Soundcraft.
Just a quick add-on, on the Odyssey website, under used consoles, look at the D & R Triton!! for under 14k, with full patchbay?? Oh jeeeeeeeeeeeeeez I'd love that baby If I had any spare cash I'd get it myself.
If you want to set up a real studio without going fully digital, that's the way to go. Just consider that you will have to service and maintain any analogue gear- can you do that?
Good starting point is a place like Odyssey
http://www.odysseyprosound.com/used.html#con