I finished, and I love my cardigan! I actually finished nearly two weeks ago, but it took a good two days to dry after wet blocking. Then I was, and still am, working insane hours, so no chance for outside daylight shots, until tonight. Blocking made all the difference in the world. I was worried it was a little two small when I cast off the last stitch, but it blocked to size perfectly, and all the stitches evened out.
Modifications: First off with the ribbing, I used Meg Swansen's "Purl when you can" method. I also knit an extra plain row between the color bands on the body only to add a little length. On the sleeves I started knitting with one color band higher than recommended on the pattern because I was afraid of the sleeves being too short - as you can see by the bunching around my wrists, this extra color band wasn't needed :) I also did a three-needle bind off on the shoulders. Finally, I did an I-cord bind off on the cuffs, neck band, and front button bands, and liked the finished edge so much, I picked up stitches around the bottom ribbing, and did one there too. It did eat up a little bit of the color work on the button band and neckband, but that doesn't bother me. If I had it to do over again, I probably would have knit a row or two in black after the color work and used the last black row to attach the i-cord bind off.
I think that's pretty much it - I have a ton of yarn left over, so I'm looking forward to lots more color work to use some if it up. But first, I'm going to knit a few other sweaters that I've been itching to start (watch my blog for progress on those). Feel free to contact me if you have any questions about my cardi, and I'm definitely keeping up with the KAL here. I may even show up again in a few months to work on a fair isle vest or two!