Suggestion lang if you're still a bit of a newbie to the hobby, stick with the basics first. Some get too cocky with mods which they regret later on.

Repair and maintenance before mods. Fix the broken stuff first or do the necessary preventive maintenance to avoid broken stuff later on.

Practice paint restoration and paint care on your present paint job before splurging on a new coat.

The mouldings are there to protect the vehicle. They may look a bit homely but they do their job. I guess I'm just being practical.

And enjoy!