You Go Sean!
It is too bad that you don't have time for some suspension upgrades, and more track time on the actual race bike, but make the best of what you have.
Is this a single race deal, or will you get to do some more rounds? If the Kawasaki deal is one race only, I would encourage JB and company to step up and help you run something in CCS and/or WSMC for the season, and for you to give us regular reports.
I don't have a very good feel for what would be realistic goals for Fontana, given the stock suspension, but I'll be hoping for a top 10.
Keep it safe and most of all,m have fun!!
Bob