I could get 2", but id be far too scared, this is 1.75" and it handeld it fine. Reason for not using it for the whole body is time really, it would take about an extra 30/45 min to scroll saw it out, the bandsaw is quick and easy. A router hasnt touched it yet, if far better with a power sander than i am at routing, even with a template, and i have a damn good set of sanders, belt, disk and spindal. These are all floor mounded industrial things.
As for the acuracy, im not that good, but having a well set up saw is half the battle.