I bought mine here in El Paso. It is an 04 model, but it shouldn't make that much of a difference to have you pay 2K more for a newer year model.
The dealership here is closed today. If I have time, i will drive by there to see what style TSX they have sitting out. I saw two the other day, but don't remember what colors they were.
As far as your purchase. Send one e-mail, but to every dealership you are willing to go to in order to get a good deal. All the dealerships will see who you sent the message to, and will know that you are serious. I sent my message to Albuqurque, San Antonio, Austin, Houston, Dallas, Phoenix, and a few in California. Is that a far drive, flight? Yes, but will it cost you 2K to get the car? No. Just depends on how far you are willing to go. 2K for me is quite a few mods.
I got my best deal from San Antonio. I took the e-mail to my local dealership here in El Paso and let them know how much I was gonna be buying for. They asked how much I thought it would cost to rent a car to get there. I stupidly replied 100 bucks. So, they said we'll make the deal 100 bucks over their price. So, OTD, TT&L, I paid 26,000 even.