Thanks for the advice and believe me it won't be the last time I ask. Here are some pics that I posted.
http://s1050.photobucket.com/albums/s407/Boomerchevy66/My%2066%20c10%20long%20fleet/Since then I did an undo mistake by breaking my ring horn trying to take it off after getting some bad advice, not on here, but from someone I thought knew what they were talking about. Plus my nephew had gotten into the truck and broke my turn signal bracket. Here are the pics.
I have seen a lot of guys say that changing from drum to disc brakes is highly recommended. I am wanting to try and keep the truck as original as possible, and thought that this upgrade may degrade the truck. I am even keeping the instrument cluster just the warning lights and not changing to gauges. Thanks again for the advice.