All three of the SESG's are beautiful. IMO most striking of the '10 CVO's. The Ultra's to me just look like well...a gussied up Ultra. The SESG screams CVO.
One of the decision points (not that there were many) was how I would feel about the color a year from now. Passed on the yellow '09 CVO Road Glide thinking I would eventually tire of the color. Glad I passed. I've always gone for the darker colors and am a bit of a chrome whore. Love the contrast. Spiced Rum fit the bill. Also, felt the gloss black inner fairing looks cleaner with the darker color. Finish brightens up in the sun, almost a deep burgundy tint. Added a King Tour pack for trips with the wife. The factory did a great job on the paint, flames and all. Downside...dark shows the dust, dirt, and, god forbid, scratches.
Bottom line, color is personal. Make a decision, write the check, and enjoy.