1980 Datsun / Nissan 280zx 2 + 2

Forced to sale before I can finish. This has the 3 speed Jatco automatic transmission and does shift smoothly through all gears. 138,795 original miles.What I've done recently:- Replaced intake / exhaust manifold gasket and hardware.- Repaired leak in exhaust down pipe with new flex pipe.- Replaced thermostat gasket.- Replaced alternator.- Replaced starter.- Replaced all 3 drive belts.- All new coolant hose.- Replaced fuel line.- Replaced ignition.- Replaced all vacuum hose (not the heater hoses though) with new silicone vacuum hose.- Brand new spark plugs.- Brand new spark plug wires.- Changed all fluids.- I have sanded through most of the 2 paint jobs that were applied. And scraped and sanded the old weather coating from under the doors and quarter panels. Not an easy task.- Tires have great tread.I will include new Zenon eurathane front air dam ($180 dollar value).The remaining gaskets in Felpro gasket kit.I have all the lights and covers and will box them up.Car starts right up and does run smoothly down the road. It does idle a little rough until it warms up though, ut not too bad. It might fluctuate 50-75 rpm's, ut smooths out when it warms up. No real rust anywhere underneath (some under rear bumper). Floors and panels are all in good shape.