Dan, alot of callmakers have that very saw and love it. It is more than adequate for callmaking. The first thing you need to do with any new saw is change the blade. Very few come with a blade that is worth a crap. I would look at a 3-4tpi blade. As far as the riser block, unless you are goiong to be resawing or cutting down really large pieces, you don't need it. It is something you can always add later if you need it. I looked really hard at that saw when I upgraded. Grizzly has always been bad about making their equipment obsolete after a couple of years, but this saw has been around awhile and seems like it is here to stay. Don't overlook Delta, Jet, Powermatic and a few others. I ended up with a Powermatic for the quality and durability.
Brian.