Basically what bulbs fit, as from what little info google helped with I found that there may be issues with the size.

So the long and short of it is, recommend some bulbs please and confirm that the the holders just pull out etc.

501's for the map lights, 42mm festoon for the centre & 36mm festoons for the plate lights!

thank you very much sir

Do any of these need to be Can[m?]bus or will any do?

I would get the cambus ones, they're supposed to go out when supposed to as other led's tend to flicker a little bit when they're not even on.