Update:
Been to see Eddy, the guy who painted my car. He wasnt too happy either. Told him that i want a gloss black roof and the roof trim moulded in. And the whole drivers side to be repaired and some surface rust on the arch to be repaired. All the total cost is going to be £150. Cant argue with that
Asked about smoothing the sides, but said he didnt want to bodge it all and paying someone to weld it with scrap metal, and then bodge over it would just cost too much.
So at the end of this all, i'll have a smooth gloss black roof!
Good times, and then exterior should be half way there