Very impressed with your ingenuity and creativity here. That's some fine looking custom work on that instrument cluster as well. Will your PS reservoir also be converted to a sealed type of affair (as opposed to being vented) now that you'll have the cooling issue covered? BTW, love the way how you've grafted some fittings onto the reservoir's spiggots.
What's with people joking about you not driving your Z? Does it not see much drive-time?