pparso's 1988 Chevy Corvette

I purchased this car for a lot less but have been working on it quite a bit figuring it's worth 15000 without looking at a price guide. I am waiting to receive my disability and with my back pay I will finish up with what I am going to do to it for awhile. I have completed most of the mechanical things already having the appearance things left to work on: complete repaint, door panels, insulation, carpet, tint the roof and back glass,and upholstery on the seats and add heating to the seats. I also want to put in one of those heavy duty radiators as the new OEM on, the car still runs hot sometimes around 220 and perhaps a larger air intake