A/C installation on small boat

[Toddorts]

I'm having my yard put together a quote for me on installing a self-contained air conditioner/heat pump system in my S2 9.2C. I figure it'll probably require putting the unit under one of the seats and doing some duct work back to the main cabin. I don't think I'll need to use two units. With that in mind, what do you guys think I should expect as a reasonable price when the quote comes back (including all materials and labor)?

And please no one make the usual suggestions of doing the work myself. That's not my style.

[djmarchand]

$5,000.