hehe, Will - do they have any "normal" looking wheels at Wolfrace?
According to their overview at:
http://www.wolfrace.net/wheelrangeoverview.htmthey don't seem to :-) If this is the selection, then You surprise me :-)
e.g. the Hummer/vie with Zenetti wheels at the bottom ?!?! whoaa. - Now don't tell me you bought such Zenetti wheels for your JE ?! :-)
http://www.reifen.com have a very nice wheel selector ("Felgen","Alufelgen" in the top menu), where I can choose the Espace JE 2.2dci - even select a colour for the car - and get a large selection of wheels. Very nice!
Trouble is, these vary in offset, - so while they all may be "approved" and legal, they still vary from 36mm to 45mm.
But its seems 42 is about right - 42 is also the answer to "the ultimate question about life, the universe and everything", so it figures :-)