hi im looking for advice im in the market for a 4.6 on lpg & having never owned a range rover before i would welcome any advice on the best system to look out for & what to avoid.my budget will be about £10,000 so not sure if its best to get one with the lpg allready fitted or get 1 & fit the lpg later. i hope somone out there can help as ive been waiting to get my dream car for to long now.