Road going is as set out in the regs,must have or be an MOT eligible vehicle,no allowance for daylight mot's as you put it.By the way,dont think that roadgoing is a lot less competertive than class D, his Lordship would be in your class and he's no slow coach,or you could run in class D alongside my 1972 antique Ford Escort,there are also a few nondescript Fiesta's but not much to worry you,come and join us in class D,I did say D and I hope the BARC note my class this year,it is great fun in the whole series,sure you would enjoy it!