Taking a classic and making it Modern

[moderndayc20]

Okay so as my name implies, I want to take my 78 c20 and make it more modern. Now I am not talking about going over the top with anything crazy and definitely not talking about 'pimping' it out. I want to keep it classic on the outside, but on the inside give it a few modern conveniences that makes our newer vehicles nice to drive. I already have a pair of black leather power/heated seats out of a newer silverado. I know I will have to modify the floor to make a little more room under the steering wheel. I have a stereo that I would like to use, either modifying the dash some, or making a custom center console. Its a double din, touchscreen, Bluetooth, hands free answering/calling, ipod/usb hook ups for music, rear view camera to make hooking up to a trailer more simple and everyday driving just that much easier. Auto meter gauges. update the suspension. Rebuild motor/trans/rear end. Only problem is, when I decide to sell it, I am not sure if there will be people out there looking for that kind of truck. Does anyone here think people would be into it? Thank you for your time. And I am not looking for people to be snobby or rude about it, there's no need for that kind of talk.