From time to time it would help greatly if we could use the westy as a minibus! I appreciate I could buy a different vehicle with 8 seats (more likely a T4 or dare I say bongo

The other option is to trade her nasty citroen in against an 8 seater vehicle, but if I can reduce the three cars we have to two whilst keeping my westy, then I would like to explore this first.
My bus has the locating runners already in the floor to accept the middle seats as per the below:
First of all If anyone has the middle row of seats please shout (have also placed add in wanted)!
Secondly, can anyone suggest a way of configuring the rest of the bus to accept more seats... with seat belts etc? Probably not 'doable' but if you don't ask.....
This is what we currently have:

Thanks in advance for your help!