Excellent. If I had more LED displays and CD4026's, it would look really cool to have the fan RPM and loadtester temp, but that can wait for today anyways.
Assuming CD4026 can be used to display a 2 or 3 digit temperature somehow, looking into that now, perhaps if it can only count, I'll make a V2F circuit.
A loadtester should have a big temp display, or at least some LEDs driven with comparators, that would look cool, and an alarm and auto-shutdown