Hello Chris
That is exactly what I did, more by circumstances than choice as the club spares only had one side as did other overseas suppliers so I contacted Robert William at Yellow Box Engineering Ltd and they had a pair in stock which I purchased, more expensive than other sources but these do come with upgraded inner spline and UJ assemblies. Can highly recommend their service, very pleasant to deal with and kept me well informed throughout.
Nigel
Nigel Watling