advice on fitting LPG system

Hello,

I have just bought a bargain LPG system to go in my Classic. With the price of fuel absolutely ludicrously priced I thought I would invest.

I have no intention at all of fitting it myself as it is well beyond my capability, but I know a couple of people that are quite handy that could possibly do it.

I was wondering if anyone has any experience of it and could offer advice on any particularly tricky or noteworthy points.

I have read that its a nightmare to get it right but if anyone has any tips or experience they could share I would be grateful.

Cheers

what type of system is it?

what classic is it?

how much for the kit and where from?

my classic is a 3.9 manual 1990.

the item I bought is this :

COMPLETE RANGE ROVER CLASSIC LPG GAS SYSTEM on eBay (end time 12-Dec-10 12:05:57 GMT)