UDP/Oil Pump Gears

[JaredWOT]

I have read on several different forums that a small diameter fluid dampener/harmonic balancer can cause breakage of the oil pump gears at or over 7,000 rpm's. Here's the question. Would the issue be fixed if I replaced the oil pump gears with TSS billet oil pump gears? I was planning to run a March Performance harmonic balancer, water pump pulley, and alternator pulley. I had second thoughts when reading about the oil pump gear breakages, but wondered if replacing them with stronger gears would allow me to run under-drive pulleys without the danger.
Will also be upgrading to an Edelbrock water pump.