Congratz on a nice runnin Z, and cudos to Aron for producing another happy "Beast Pilot!"
Far as "aquired issues" goes, my 90 came to me with "extras" as well, apparently; mouse nest and chewed LT5 wires, collapsing intake (acordion) tube, sun-bleached carpet, etc. Most of it was superficial stuff that was easy to fix. The burnt valve...not so much.
I guess my point is, it didn't take much to put her running and permagrin ensued. Even the P&P/headers went well.
Porting the heads...was uh...challenging, however!
1990, VIN #1201 We're cuzins!!
P.