talk to origin-live - they say their fully-modded rb250 is better than all the other rega arms - including the ones w/the origin-live mods. they say this is because the less-expensive arms' configuration, while using slightly less-expensive bearings, offers superior support that more than offsets the bearing quality, after their mods. i am *wery* happy w/my o-l-modded rb250 on my oracle 'table, but then again, i haven't compared it to the way-spendy arms...
doug s.