The connect will take the stock ford rims, plenty of people have done so before, where you may have issues though I'd in the loading specs, the wheels are meant for cars and not vans, any failures might see you in the shit for that reason
The tyres you use need to be van rated as well, it's been a while but they would need a higher loading than a car tyre

5*108 is now standard but later Volvo and later jaguars share the same pcd if you can't get what you need from ford

Hth