WTB: Rebuilt/Modified L24

I've decided that I want to stick with the L24 powerplant for now, and turbo after I'm finished with school. I'd love to take a race/street-prepped motor off anyone's hands if they are upgrading to a V8/L28/L28ET/RB or whatnot. Webers or Mikunis are great too. I'm in Annapolis, Maryland but can drive anywhere on the East Coast or near. If the motor is simply recently (and WELL) rebuilt, that's fine too, I can build it myself. Thanks in advance.