We're looking at a set too. My two big concerns are;
1) No West Coast service center. You break it you send it back to WI. I know that with Bravos' that I can get parts on a Saturday if I need them. If the drive is as bomb proof as touted then this is a non-issue, but..... Which leads to number 2.
2) Lack of experience in the performance boat industry. People complain up and down about how fragile a Bravo is but almost everyone has them. What's the failure rate on a Bravo vs that of the Konrad? Lets face it, not everyone is as kind as they should be to their equipment, in fact most people beat pretty hard on their boats. If you put as many Konrads' out there as Bravos' would you hear the same complaints? You can't answer this because there are only a handful of Konrads in use.
I will probably try a set out regardless of my concerns. I know what will happen with Bravo's. How much worse can the Konrad be? Hopefully by next September I'll be smiling as hard as Kurt (Biggus)! If I can run a full season without a failure I'll be very happy.