That is a good point mind £500 added to the pot for the next car, I dont know what the spoiler and side skirts cost but after spraying lets round it up to a £1000 in the pot.
At a guess it would be £1500 to do the lights, spoiler and skirts, add another grand for the xenons that I would also like, and that's £2500 that I would never see again.
If I carry on saving money at this rate, the Discovery is getting even closer.