my first build... 72 c20

[nick72]

hi everybody! i just joined after looking through some threads and figured this would be the best place for information on buiding my c20. the story behind the truck: my dad passed away at 43 in nov. 2009 and i recently found out from my mom that when i was born my dad had a 72 c10. i decided that i really wanted to have the same type of truck my dad had. i mentioned it to a friend and she said her father in law had one that he only wanted 1000 bucks for and it ran and drove. so now, on a mild impulse, i now have a 72 c20 with a 350/350 and really just need to know where to start. any help would be fantastic. i recently dropped the front chopping the springs (shady, i know) and after a major tune up i did headers with dual 3" mufflers. any ideas on what to do next?