One little problem I got out of the way this morning ..
My levers came without cable stops .. What would MacGuyver do?
A piece of ordinary cardboard, some cable ferules, and a couple of conical nuts from an old pair of V brake pads.
I drilled a 6mm hole in the top to accept the depth of the cable ferule, and squared off the edges with a file and sanded them to the right size to fit in the hole. Sorted!