All,
Made the conversion in the week put the tape on today after making sure the brakes were in the right place for me, over a few rides. It all works and fits me well.
My only real concern is the lack of fine adjustment on the brakes I will see if I can find some noodles with adjusters or similar.
The bars turned out in the end to be Zipp and not 3T they are very nice and very comfortable. I invested in a 45mm Deda stem.
I have kept the flat bars with the brake cables, leavers and stem in place so I can swap back anytime I want too.
All the best.
Peter