Congrats on your 240Z and welcome to the slippery slope.
I've had mine for about 28 years now ... it's an absolute blast. L28, flat top pistons, head work, cam, 5 speed, 3x webbers, big brakes, rear disks, LSD, coilovers, adj. shocks, urethane bushings everywhere ...
I liked it so much, I built a convertible version, about 15 years ago, same specs as my blue one ...
You will have a blast playing around with your Z ... enjoy the ride!!
lgb240