Ray I assume in you initial comments you mean you want to buy new and investigate online without speaking to sales folk?
I guess much of the issue is in the UK a RIB of that size is not so often fitted with a console unless a posh yacht tender style like the Zodiac at a massive price...
http://www.zodiac-boats.co.uk/acatal...81_Z11382.html
In fact sub 4m most inflatable smallcraft are more usually SIBs anyway. However have you considered Highfield alloy RIBs? The bigger RIB guys seem a bit anti sometimes but in the sub 4m range they look quite useful...
Classic 360 deluxe - Highfield Boats
Re the salespeople you only have to say no... but you might find they are easier able to advise on what's available than just looking at websites.