I would have a look around at various other makes before you commit to spending your £40k. There is plenty of choice out there. One thing I have learnt over years of RIB ownership is that anything is possible with regard console and seat layout. There are many RIB manufacturers out there that will accommodate you on bespoke design layouts that will fit your exact needs. You just need to take a little time to trial various seating combinations then match the layout of choice with the hull engine combo of choice.
Good luck and have fun in finding out