None of the hybrid woodworkers that I know relies on a track saw to prepare their stock. Track saws work great in handing sheet goods, but you'll struggle with cutting stock for average builds that a handtool wooworker normally deals with.
Simply search on this forum, and you should find many discussions about people getting all kinds of accessories or shop-made solutions to make repetitive cuts, etc., just because they don't own a table saw. If your interest is in traditional woodworking using hand tools, you can't replace a table saw with a track saw...period.
So get a good table saw to replace your contractor saw. The Saw Stop PCS that Birdhunter suggested will work for any amateurs as well as serious woodworkers, if the budget is there. (My shop is my two-car garage where until last year, two full-size SUVs were parked every night. I own a PCS (with an ICS-mobile base, which means I can wheel the saw with ease after a woodworking session)).
I cut a lot of dovetails by hand, but I don't want every joinery to be dovetails. That'd be ridiculously boring. So, the domino joiner (DF500) is the machine I use most after the table saw. After preparing stock and joinery with power tools, you'll still have ample opportunities to use hand tools, depending on what you have. Grooving with a plow, molding with a combination plane, mortising hinges with chisels and a router plane, sizing a door with a plane, etc. etc. are some examples. I remove all machine marks, chamfer edges, etc. with a handplane.
By the way, with a DF500, you can do frame & panel doors with lightning speed, and dadoes are largely a thing of the past -- just to mention a couple of the benefits of using dominoes.