200tdi in a lightweight

hi all
as soon as a heard some one sayin a 200tdi will fit a series box a set aboot thinkin what would be involved so far a figured oot that the holes on the bell need drillin oot te 10 or 12 mm, ill hav to alter the mounts and sort oot the egghost mannyfold so i was just wonderin if any on else on here has ever dun a similar conversion to sey what else a might run intae
cheers.

some decent brakes might be a good idea, too.

iv'e all ready up graded to a dual system wi servo and that has helped quite a bit