If you need to spend the money to be happy, then by all means go for it. I just didn't detect that need and IMHO having extra money saved isn't a bad thing.
If there's a second bike that you're really in love with, buy it. If the $8000 in your current bike represents a good investment and would make it "perfect" in your eyes, that's fine too.
As an outsider, neither choice seemed more appealing from a value perspective than simply doing something else with the money later. Plus, god forbid something happen at the track, but I don't think most insurance policies will pay for a new bike in that case.
Or actually, what about trading up for a new 2011/2012 Daytona R? It's lighter, slightly more powerful, and has better suspension and brakes that you'll be able to feel on the track.
While I TRULY LOVE the R, I honestly just don't see the point in upgrading to a bike that's basically the same I have now, ecspecially since if I choose to upgrade the bike i'll be upgrading suspension to MUCH better then whats on the stock 675R.
You guys seem comfortable with your current bike for two up, so a second doesn't seem needed in my eyes. I'd suggest either upgrading the Daytona more, or upgrade to the Daytona R, or even put the money towards a track specific bike.
All kinds of gear is always an option
Well I don't get to ride the track enough or I would definitely go for the track specific bike. As of right now she wants me to just put the money in my current bike, says she thinks i'll be happier doing that, and says she's perfectly fine riding the Daytona. It'll be a couple months before I do this, so i've got time to decide, so no push for time, and i'll let her make sure she's happy with that before I move.
As far as gear goes I already have a full Race setup and a full commute setup so no need for more of that (at the moment)