I have SB PRO PE (the last 3 or 4 versions) and love it, but don't play it so much, as I don't feel 'useful' enough to take part in multiplayer battles, and single player is not really that fun in the long run.
But I'd love to see it incorporated here too, even with the same pricing as the original (if we who already own it would get it a bit cheaper ;) )
But the SB have solid trees and no x-ray ai-tanks, max speed for when having your TOW raised etc etc. So maybe when edge comes out it would be different.