After many hours of surfing and searching, I think I may have found the wheels I've been looking for.
They're a clean 5 spoke design, no fuss - I'll post a pic soon.
They come in both 7x16's and 8.5x18's. The 16's have a zero or +13 off-set, whilst the 18's have zero or +30 off-set.
The dealer informs that both will happily bolt on a Trooper, Rodeo, Bighorn and Amigo, so I'm presuming stud pattern and centre bore will be ok.
I'm tempted to go for the 18's, but concerned that the 8.5' width might cause a problem.
If this is the case I'm happy to stick with 16's........
Can anyone advise on what combination of wheel and off-set I should go for? i.e 7x16 with zero or +13 off-set.
Advice appreciated,
Darryl