Need a winter project: turbo or supercharge a 3 liter?

[rennch]

(i have to confess...im impatient so i posted this in the turbo forum too, but we all know where the traffic is, right?)

Hi all,
I'm a complete newbie to engine building, but I'm handy with a wrench and a welder. Currently my car is a LOT of show, without the appropriate amount of "go".

I've got a stock 3 liter motor from a 79 SC. I also live at 5280 feet in Denver, so forced air is a no brainer.

I'd like to build a solid, reliable motor with a turbo or supercharger. Think "bang for the buck." I have NO idea where to start. Can anyone give me a semblance of a road map and approx. cost? Assume I'll do all the labor.

Thanks!!