Amazing what silver/chrome rims will do for a bike. Just makes everything pop. Skies the limit really on how much you want to bling that thing out depending on which direction you are going.
One suggestion for you is look into the
Clear Alt LED turn signals. That would look great on your bike and really pop the front- check out some of the h.org members that have those to see if you like that look. Chrome/silver is definitely a great direction to go for your bike!
Ditch the stock fender and move on. Undertails really clean up the rear of a bike, especially the busa. Pick a style/look you like and just get it. You'll never look back. Opt for a hugger or no. I ran with a a hugger for a couple years, then just took it off all together.
Other low cost mod is your seat. Match up the bike with a Second Look or LuiMoto seat skin. Cheap and easy mod but big returns on 'the look'. Really want to make it intersting, paint your inner dash panels. You'llnever look back on that either. Dramatic.
You asked.
Great start if you just bought this thing couple months ago.