Help me understand difficulty of ownership

I think Dano is correct. My Ragtop is close to stock with simple upgrades like still Mopar, electronic ignition conversion. My hardtop. Heavily modified hotrod is much more complex and lots of Drivetrain and wiring changes. Without records of what was done or how it's wire can be a challenge. Stay safe and try for stock or close to stock then as you learn more you will enjoy modifying if that's what you want. This site is a wealth of members with lots of info. always willing to help.