goldmund reference . which would be the best arm

i have had a goldmund reference for many years with the t 3f arm , as an experiment i decided to mount a 15 year old linn ittock arm with a cut down linn arm board, the results are very favourable proving the ittock is superior to the t3f linear tracker. Can any one advise a more suitable arm for this table as the ittock is hardly the last word in tonearms.