Thanks mate - we thought it would be worth it because of the amount of cars that we go by every night and think about it, you see loads of vans during the day but how many of them do you actually remember what it says on the writing? very few - ours however have instantly become recognisable, we get loads of people commenting 'isnt that the van that glows in the dark'?
method in the madness, we could have saved about £1k with normal writing but I reckon it has more than paid for itself (and that was only in September when it was applied)