Well let me start by congradulating you on the first car, it's pretty nice looking and seems to be in decent shape. Now, I don't know if you care for my suggestions but In my opinion these are some things you should do, lol
Get rid of the stupid ass "to low for fat hoes" decal, swap the headlights out for some less flashy models, and maybe paint that valve cover? it's not hard and a new gasket isn't very exspensive, plus it'll make the engine bay look badass ^_^ especially red 0_0 mmmmm, that's about it man.
but once again, congrats!