Thanks for all the input, it's greatly appreciated.
I did consider the Costco batteries but, like all the rest, there have been reported issues. From my experience all battery warentee require that the defective battery be taken to a distributor for load testing and that is just the way it is. Since I detest replacing batteries than have to take the old ones back it's worth it to me to simply have it done my a professional and be done with it. Delivery and installation at my house is just frosting so as long as the price is reasonable, I'm happy.
They should be installed next week. I wanted the high posts and he didn't have those in stock so perhaps a small delay while he gets them.