University Mazda is a good dealership, the salesman there was pretty cool they just wouldn't give me the S-Plan Price cuz that dealership wasn't doing it and he recommended a few he thought would hook me up.
Dougs Lynnwood Mazda in North Seattle was where I ended up buying my car from, and that salesman there was great, I just bought it yesterday. I could give you my sales reps name and contact info if you're interested, so you could give him a call to see if what you propose is able to be done.