Still Van Hunting

Since the news from our insurance company that they wish to write our MB Vito Van off, we have been researching far and wide for a new vehicle. We are unable to get one like we had and have decided to try some new things while the unfortunate opportunities arise.
We haven't been able to find anything suitable that is already setup with wheelchair accessibility, so we heading towards a VW transporter LWB with a mid roof height this time, and looking to have the conversion done to our preferences. We think we may have found a suitable second hand vehicle and the converters will have to line the interior, put windows in, wheelchair grade flooring and tie downs, 4 single seats,some air in the back and a hoist or fold down ramp. Waiting on quotes for the conversion, but I'm guessing about 20K.
Hopefully we can get back to something with similar practicability to our Vito.