Racer,
I'll agree with the basic theme that's coming out here - $25k will get you a gold edition soft-floor brand new, or potentially a very nice pre-loved hardfloor. As Lost has pointed out, if you keep your eye out you're likely to come across some real gems second-hand.
As far as new soft-floor campers go, obviously I'd throw my hat in with the Trackabout crowd. We've got the Safari Extenda SV side-fold, and it's excellent. Setup time is laughably quick, and they're a rock-solid camper. We went the side-fold because we wanted the bigger tent section - the Safari rear-fold might also be worth a look for you, it's got some nice features that would make it potentially even quicker to set up.
I would imagine that $25k for a Trackabout would see most if not all of your requirements addressed re: 12v/240v setup, plumbed water, and nice kitchen. We've got the stainless kitchen on ours, and it's one of our favourite bits of the camper. So easy to set up, so easy to clean, just works really well and is a joy to use. If you haven't already, I'd recommend giving JT a call just to have a chat and get some more info.
This is not taking anything away from Complete Campsite though - while I've never owned one of their campers, I have admired them from afar. I have a lot of respect for them, but for me, the price was in the next bracket (or two) up, and I couldn't see the value in going there. That was just my situation though, the people who have CC campers definitely love them!
Good luck with your decision!
Matto