I want to do some relatively inexpensive work on my 2004 Diamondback Grind that I'll be using to get around Philadelphia.

so far, I'm going to get a new rear tire (if not front too), better rear brake pads, front brake delete, debadge, and I have to repaint the wheels satin black (i did a **** job back when I was about 15 haha)

any other suggestions?
and what are some good brake pads or tires?