New damper/balancer?

Another engine build question, I need to get a new harmonic damper for my 360 as the one the shortblock came with is old and crummy. The engine will have LA bottom end (crank+rods) with Magnum top end, I'm shooting for a reliable street engine with about 350 HP and about 6000 RPM max. Would a new stock-type damper like THIS work OK or should I spend an arm and a leg for a racing aftermarket one? That one's made in Australia BTW so quality should be good but...?