The price sounds about right, but that's still a large pile of coin. You want to be very sure you're getting the gear you want before you part with your money. No one here can tell you what will sound best to your ears, so go try out some other combinations.

You don't sound very confident in the shop, and that's a good reason to go elsewhere. When you're sweating out a GAS attack (Gear Acquisition Syndrome) you gotta try to remember to deal with shops you can trust to take good care of you [u]after[/u] they have your money.