Got the Surly cog in and guess what?? It has the SAME spline spacing as my freehub. I have seen a few cassettes that fit this way, the splines are like mine on the cogs, but leaves an open space on the wide part of the freehub. So, it slipped right on with no modification at all. The flared spacers are another story however. The 7 speed freehub was not wide enough to use them at all, not even just the two by themselves. So, I essentially paid 20 bucks for some normal cog spacers I could have got for free. Oh well, I am not that concerned. It's done!
Surly cassette cogs are OUTSTANDING! 1/4" thick where it meets the freehub, and then tapers down. Awesome finish, and drilled too. Very happy with that purchase.
Next up is to strip and polish the freehub spacers, to add a little bling back there. I also found perforated vinyl bar tape at
www.plentyofbikes.com Mostly a fixie source, but they have ALL of the perforated vinyl wrap colors, at 9 bucks a package!
Powercoating soon. Solid pastel green with gold lug striping is the plan, but if some other color hits me right while I am dropping the frame off... So far the project is going smoothly

.,,,,BD