Is this a good or bad flow rate?

Ive got a cuplex pro cpu block, twinplex chipset block, 2x aquagrafx 6800blocks, 2x Aquadrives, a flowsensor (Obviously!) an airplex evo 360 and an aquastream pump at 70hz (it goes a bit mad at 74 and reports Short Circuit!) and an aquatube res in the loop.

The order of components is:
res-pump->rad->aquadrive1->aquadrive2->cpu->chipset->flowsensor->gpu1->gpu2->res

Ive got 2 more aquadrives to put in once the drives arrive.

oops, missed that one!

I guess its ok then, although its lower than i was hoping for. Should have gone for the cuplex Evo rather than the pro i reckon
:-[