how good is the stock Gen3 FPR? Options

[match220]

Currently I have my rev limit set at 6,300 rpm to bounce back to 6k rpm. I still feel a considerable amount of power when accelerating around 6k so I want to raise the rev limit now that my engine is broken in after the build. I have my injectors set to open earlier in the rotation to give me a little more fuel at higher rpm, and I'm wondering how well the stock FPR will hold up if I raise the rev limit. First I want to raise it to 7k, then 8k if 7k still feels solid. The audi individual coils I'm running provide a crazy hot spark (*hot enough to make me change my plugs every 10k miles according to the audi guys). So considering the spark and earlier fuel delivery I want to see what it can do on a street tune before I dyno tune it. I'll also be changing my lobe separation angle soon for higher RPM power.

So...will the stock FPR give me the pressure I need at a sustained 8k rpm? Or should I go with an aftermarket? I have an AEM fpr that I want to try out, I just need to install it. But if the stock FPR holds up I would rather sell the AEM.