Interior Mods

Hey all I got a 2002 Accord Coupe EX Manual 4 Speed. The exterior is pretty much done as far as mods. I got the black widow body kit, projector headlights, altezza painted rears, CF hood, 17" rims, aftermarket muffler, and tints. The only thing under the hood is an Injen intake. I would love to start doing the interior. Im new to the mod scene and the Accord. Any advice? Aftermarket leather? Gauges? Shift boot or knob? Any type of direction would be awesome