Walkabout is a far richer, warmer sounding head than the others IME. However, I would advise at lease a pair or 112s under it to get enough headroom for your average bar gig (as an example), or have a pair of 210s. Amazing head.......but 165 watts into a 210 will only get you so far.
+1
The nice thing about the WA is it is 2 Ohm stable. So the OP can use his two 210's then add a third or fourth 8 Ohm 210. More cabs = more volume.