Two hours of googling eventually found the record 10 speed shifters, rear mech and front mech I was after at prices that didn't make me wince. Sorted.
My Cannondale's 10 speed Chorus shifters are the previous year's Record design rebadged. They are excellent.
I got 12 year's of trouble-free use from the shifters before the right one finally started to lose its indexing 'click'. I found a useful Campagnolo video on YouTube showing how to disassemble the shifter and was subsequently able to restore it to its original excellence. I hope to get another 12 years of use from it.
It is handy being able to trim the position of the front mech using the multiple click positions of the left shifter - no more chain rub.
PS If you ever find that you need a wider range of gears ... It might interest you that I managed to convert my 10 speed system to a triple chainset using the original shifters and derailleurs.