I not quite sure about that, if you can afford to purchase, maintain and store a 'heavy vehicle' I guess anything tracked like a 432 or anything over CCKW size, then the extra 10-30p per litre fuel rise, by W&P wouldn't hurt that much would it?
I'd have thought (with my limited experience in such things) would be the least expensive outlay?
Obviously feel free to correct Mr Naive:angel:(Me)