hey man waz up im a newbe too my first mod was installing led on the l and r buttons ,man that was hard i broke like 10 led they are very small if you need help try this (tools )
000 Phillips Screw Driver
Low wattage (15-20) Quality Solder Iron or variable temperature Solder Station.
X-Acto or other blade for stripping/scratching off the insulation on the wire
Small Tweezers
5/64 Drill bit and drill
Supplies-
30AWG Magnet Wire (enamel coated) (NOT 30AWG Kynar)
0603 SMD LED's
10 Ohm Resistor for 4 blue
this is going to take sometime good luck!!