As a current resident of the greater Minneapolis area, I'll give my two cents. First, the store that John Cobb is opening has been on the calender to open since last fall. Currently dates for the opening are anywhere from next week to August. If you can wait, go for it. If you need a bike tomorrow, make other plans.
Second, I have not been fitted for a bike at Gear West but have been there shopping for tri gear to get ready for my rookie season. My couple of experiences have been good, first in talking with Jono to get an understanding of the sport as a whole and possible items to look into for racing, and second with another employee who helped me out with a wetsuit.
Wetsuit story - I went in to "look" at wetsuits and hoped to try a couple on to see about sizing and fit. Turns out QR Large-short fits me like a glove. Since all my races are short and during summer in MN, it was suggested that I go with a sleeveless suit - which sounded fine to my wallet considering the price difference. I figure I'll get a fullsuit when I start doing longer races in colder (ocean) waters. After talking for a bit to determine race goals and price, the guys at Gear West then came back with a wetsuit that was last years model in the right size, for $65 cheaper than new. Even though I hadn't planned on buying a wetsuit, I couldn't pass up the deal and took it home. Bottom line - they didn't have to look for the older (cheaper) model, but they did - so they got rid of some inventory and I got a deal on a wetsuit.
If you want more opinions of Gear West, you can post on
www.triathlete.com, the message board is followed by a lot of MN triathletes that will have input on bike fittings and more. To the folks that think the guys at Gear West are elitist - you may be right, but you also have to admit that after you try to explain the difference between a tri bike and a road bike to somebody 20 times a day you could get a more touchy attitude. Sorry about the long post - hope it helps.