Seat = get some new clips for the runners
Headlamps = any decent MOT centre will adjust these for free
Exhaust = repair or replace/go to kak-fit and see whats what

CV boot = replace/messy but only £5 (search the forum its been well covered)
track rod end (part of steering rack) = either bent or worn so the wheel is touching it/replace (part about £20/fitting 2hours max)
rear coil spring = replace both rear
nice'n'easy really, you could have it done over the weekend
