New Ownwer of an '02 660CC Hijet 4WD

Hello all,
new owner of a little 660cc Hijet. She is 4WD model & in pretty good nick. Planning on using it to complete the Mogol Rally 2016 & I want to get her into tip-top condition & fit to take on the 16,000km run. One thing I'm looking for is a set of wheels that might be appropriate for taking on mountain passes & off-road elements of the trip.... no oddball stuff that will result in failed king pins or shot bearings etc.
Anyone have any advice.
In in Mid-west Ireland.
Cormac

To be sure you're welcome. Not many 660's on here but we seem to be getting more. Where in mid-west are you?

In Ballina, North Tipperary.
Can't tell too much about her - although she is the 660cc version it's non-turbo, EFi... dunno what sort of horsepower that equates to?
Every other reference I've seen so far is that they are all turbo'd. Glad to have found this forum, hope to track down a few spares etc. & have the little thing in tip-top order!
C.