I have my FWC Hawk on order right now.
I do wish FWC provided an option (cost +) way of doing custom work. I would rather have them do things, like drill holes in the walls at the factory then have to work it out myself.
My suggested options (no particular order) -
1.) Cell Phone Booster
2.) Upgraded charger/inverter
3.) Grey Water (yes I know I can DYI)
4.) Longer beds (I am 6'6")
5.) RotoPax mount
6.) Bike Mount
7.) Ports (i.e. predrilled holes with wire pass thrus for customer use, in my case Sat Phone antenna and cell booster)
8.) Delete for cook top.
9.) Outside stove.
10.) Microwave (to go with upgraded inverter/charger)
I would be willing to pay for each one of these, but it's a no go with FWC. I don't mind do the work myself, but I would rather not.