Dan,
I'll echo what Marcus said, get a #4 (couple of Stanleys in the Creek Classifieds as an FYI). Mine happened to come from the factory in Maine, regardless do yourself the justice of at least giving the random orbit a break, or in my case almost retired. Many of my past projects are acceptable to me IMO that have sanded surfaces, but a smooth plane makes a nicer finished surface & is MUCH faster. My current hall table project went machine finish on all parts to prepped for finish in @ 30 minutes. Betting I'd have spend that much time on the top alone with the random orbit.... still to have to hand sand after raising the grain before finishing and some very light snading between coats of finish etc.....but thats the only sanding you'll catch me doing now.
The doldrums of sanding was my big push on "the slope", granted I'm very much a hybrid in terms of my work being tailed & unplugged but the ROS can stay unplugged.
Man this thread has legs...
Greg
PS- Marcus, I see you peeked out of the cave here into the GW forum?