As ever this thread grows at a mile a minute, just catching up!
Ryder, why change the V8? I agree you are better off selling it and buying a diesel one - quicker, easier and better in the long run. Ask Glenn321 what he just got one for off fleabay.
Jai, petrol and travelling costs. Always a nasty one that. At least petrol has come down a bit, I saw unleaded at 110.9 in Liverpool, prices are variable at the moment, would expect anywhere between 112.9 and 114.9 per litre for unleaded. Diesel is similarly variable, average I think is in the 124.9 to 126.9 per litre.
On a run the Rangey will do low 20's mpg, laning it's down to about 12mpg. Just sit back and watch the needle move
I reckon for Salisbury I will do a whole tank travelling there and back, and probably 3/4 tank laning so about £140.00. With camping and beer and food, a weekend away will be round the £200.00 mark.
The idea of a weekend tinkering and doing maintenance sounds like a great idea, I've not got much to do to mine (at the moment!) once the oil pump is back on but happy to give you guys a hand.