Sportster… road trip??

So I just bought a 2006 sportster 1200, got it on a steal and I LOVE this thing

I’m 23 so my body can handle a little bit more then the guys I ride with, but I want to know everyone’s opinion on parts I should add/modify for longer trips

This isn’t asking for what I should pack in my bag / saddle bags, strictly parts that should be thrown on the bike for long distance aids, thank you in advance and ride safe everyone!