I was looking at a round action AYA at Cabelas and I think I want one in 16 gauge.

I have 3 questions:

Can I get one with stocks fitted to order?

Can I get a single trigger?

Can I send them a stock blank and have them use my stock blank, or can I select my own wood?

I want the round action sidelock with color case finish in 16 gauge.

I figure it will be $4000-7000.