Iron Head: What happened to Thorbuilt? I owned one and you are much better off with a bigger brand name that has some recognition and therefore better resale value. Prices? definitely up to you and your ability/desire to shop around. The Seattle Boat Show will hold tons of answers for you.

Fishjeager: Good question but it wasn't me. My height is offset by my width...
I've run just about every brand starting with a plywood sled followed by a Valco (remember them?) in the early 80's. I've now found my brand and it's North River. Please don't just take my word for it, look at all of the sleds that are available to you. By looking at each manufacturer's approach you'll develop you're own ideas about your ideal sled. Remember, you cannot find the perfect boat without identifing it first.
Good luck and good hunting!