class c to c&e

After a little bit of advice re Licences.
Looking to do my c and e licence.
I have a c licence already and passed that in 2007.Passed my car test december 1997 if that makes any difference
i have the provisional c and e already on licence is it just the practical i need to take for c and e? ie no theory test or mods etc.
My driver cpc is up to date.

Just the C+E practical road drive/reverse/un-couple test