Todd,
I started with a Grizzly G0555 cast iron saw with a riser block. Upgraded to a Rikon 10-325 (pretty much the same as the current 10-326) to get a stiffer frame and more resaw capacity. Now I'm waiting on delivery of a Laguna 18bx. I'm getting more into slicing veneer and wanted a saw that could handle a carbide blade. I don't envision any upgrade beyond this. The saw will go down to a 1/8" blade which is narrower than I've ever used so curves shouldn't be a problem. I had narrowed it down to either the Laguna or the Rikon 10-347 but with the Laguna on sale the $600 price difference decided it for me. It would be hard to outgrow an 18" saw and if later you find you'd like a smaller saw for curves so you don't have to switch blades you can pick up any of the used 14" saws that sell for a few hundred.
At least that's how I see it.
Good luck.
Cliff
The problem with the world is that intelligent people are full of doubts, while the stupid ones are full of confidence.
Charles Bukowski