Combo's dont feel right to me, a corsa with a box on the back!!!!!
Connects are as they are designed to be van.
Down sizing is not the way to go.
Transporters are great but expensive ditto Vito.
Vivaro/Trafic/Primastar are much better value, go for the 2.5 a much better van as the gearbox is stronger. As for a a Transit, depends who you talk to.
Remember all vans have moving parts so they will all fail, just how long it takes. 1.9 T5's turbo's fail, Trafic 1.9 gearbox fails, Transits EGR valve fails, Merc's rot and the heads carbon up if not given some beans, Maxus side doors fall off, as do Dispatch doors, the list goes on. Vans are now complex things that are better to drive but not as reliable. Hobsons choice really