Which dizzy?

[shepster]

My van is an early WBX 1.9 that I've fitted with a 2.1DJ on a carb.

I've always ran with the early dissy cap and leads, the ones without the 'pin' in the middle, I was going to get a spare set of leads, cap and coil for a trip to Cornwall soon.

I've checked on Baxters site and they are almost twice the price of the later ones, can I simply swap all the items with later ones? also there are two coils listed, grey or green label, what's the difference?

Cheers in advance.