What kind of computer desk would work for my situation ??

I am looking for a good computer desk but can't seem to find one. This desk needs to be able to hold a 24" iMac, a custom built PC (full ATX tower) with dual 22" monitors in SLI, and at least one of my laptops. I would also need a hutch area behind it to hold my wireless router, alarm clock and other accessories related to my computer. I was looking for an L desk but because of space constrictions I am focusing on a wall desk. A tall wall desk with the hutch would be perfect. Not much in terms of measurements are available. I don't want anything really beyond 71" wide (that was the problem in the first place). Worst case scenario, I would ditch one of my 22" monitors but would still need room for the iMac and a 22" screen. I know this sounds confusing but if anyone knows of room computer desks that could fit multiple computers please post a link or name and I'd appreciate it. Thanks a lot.