I was going to do a similar thing, in fact I had all my French on Litko basses with Magnets stuck underneath and fexi steel sheets (only 2 Battalions so far). Then I thought, well Skirmish games will always be a side thing, and they don't stick down as nice as I had hoped on the Sabots (you cant pick up the whole stand of 4 figures by gripping one of them, it comes off) so I just thought screw it and went for the 2 x 2 on 40mm basses. They transport easier and are much less fiddly. They dont have to be singular for Sharp Practice anyway (though granted they look better that way, epically in terrain and buildings).
I probably will use singular (maybe round) basses for Skirmish figures/markers.
Nice Blog by the way Faron. Looking forward to Lasalle, how are you getting your copy way down here in Oz?
Steve