Welcome, glad Zack is getting you lined out, never met him, but he seems like a great guy keeping the brotherhood of PSD owners alive.

As for the 6.0 vs 7.3 vs whatever. I love them all, but I would have to admit although I would not be scared of personally owning a 6.0 they can be quite pricey in the repair department. Best of luck on the repairs, where in NWA are you located? Never mind, Rudy I saw in your other posts.