i work in an accident repair centre, we did a complete respray on a p1 scooby and did a few car park dents not many and we charged 7500 for that and the thing is tiny and it was only the top half none of this in the boot underneath stuff.
at the end of the day too, cars which are done on a budget in a shed, ive seen some good ones but there neaver spot on.
and as for ive done bonnets and stuff befor!! a charger aint the best car to do ya first full respray on, bring on that arm pump when your putting that top coat on the try to keep that wet edge going.
just my 2 cents but fair play to you giving it a go
