Dmitry - I'm with you on the Dynavector high-output MC cartridge. I have the 10X5, and I've enjoyed it more than any comparably-priced MM that I've heard -- at least on my Rega rig.
Unfortunately for Scott's friend, the Dynavector 10X5 retails for about $650. So it would likely gobble up too much of his overall 'table budget -- unless he went for something used.
That said, there are plenty of used Regas -- Planar 3s, P3s, RP3s -- out there... I'm just sayin'...