ThorBuilt is a great fishing boat and I know because I own one. If you're a boondogger the're hard to beat.
That being said, I have to honestly say that the new Alumawelds are as good and even better in some ways.
If I was buying a boat today I would get it from David Lee at Three Rivers Marine in Woodinville. Dave's a straight shooter and a talented fisherman. He'll set you up with what you actually need.
Whatever you decide you can't go wrong by shopping around and this is the time of year to look.
Good Luck!