Thanks for your replies.... I have been thinking what you have all said.
Even in my pick up truck which is a regular cab with a standard 8ft bed.... i generally park far away from all the vehicles in the lot when i am in walmart or anywhere there is a large lot.
i expect I will do the same in whatever van I buy. I know some of those sprinter vans can be up to 24ft long.... that is too big for me.
I am sucker for small joints serving great food..... so I'll find whatever way I can to park and walk back if i have to. lol
I'll keep looking for something used ... that fits my needs before I decide to go the custom route. I want this to be the right vehicle.... so I am taking my time.
thanks for your help with the parking issue. I guess i'll just cross that bridge..... when I get there. lol