Thanks for the heads up on your experience with the Kit and with GTM so far. I am planning on doing an oil cooler early next year, in preparation for a track day or two, so I'm interested to see how you go with the GTM kit. I'll either go with the GTM kit or the "Modshack DIY Cooler".
Also, check out this thread:
http://www.the370z.com/diy-section-d...ll-review.html
Looks like the best way to install the GTM cooler is with the connectors facing upwards...