I reckon the super stuff will cost me less than £100 per year this is excluding the better performance and slightly better mpg. I`ll pay it.

Just taken my nephew`s 11 year old out for a blat in the Mog - the pleasure he got from it was worth almost any amount.
Yes it's nothing in the scheme of things is it and at 22mpg it'll be a wee bit more but compared to the pleasure derived it's nothing.
Great stuff, nothing compares to the delight of watching the newcomers enjoying their first taste of a Morgan

p.s. A neighbour has a 4x4 diesel SUV thing and he pays £560 in road fund license so the Plus 8 is a bargain at £280 and the Polo GTI at £150 and Fiesta £30..