I'm pretty sure I have some of those. However, we're gonna have to be quick about it, as I am leaving on a brief trip about 4 hours from now and won't be back until tomorrow evening.
PSN: ThrasherDBS
Cars I have:
2003 Hyundai Tuscani CCS - Sunny Yellow, 74.3 miles, never "driven"
Gran Turismo Racing Kart 125 SPL. - No miles, never "driven"
Cars I can get: (list whatever color you want and then whether or not you want all upgrades bought for it.)
1969 Chevrolet Camaro '69
1954 Mercedes-Benz 300 SL Coupe
2002 TVR Tamora
2000 TVR Tuscan Speed 6
I have the 370Z you specified, however that's an ungiftable car.