Everyone has their own opinion of what looks good and what doesn't. Gold plating the switches sounds nice to me, but it's probably cost prohibitive. I think they are aluminum sleeves over a plastic switch, so you might be able to have them anodized with the color of your choice. Some people have managed to drill a hole in the end of the power switch and put a tiny LED inside it, which I think looks cool, but it weakens the switch. For my Vader, I drilled a small hole next to the power switch and put a color changing RGB LED in it. Now when it's on, the LED changes colors. You could mount an LED inside the case, near the vents and have it shine out through the vents, kind of like accent lighting. Depending on how good your modding skills are, you could also file out the ATARI logo on the front and place some frosted glass or sanded clear plastic behind it, then light it from inside with an LED. I think one of the color changing RGB LEDs would work great for that. One LED doesn't use enough power to need a separate power supply, you just add a resistor to the positive side of the LED and connect it to the 7805 regulator (which you should replace with a new one). You can get a complete refurb kit from console5.com. It comes with all the parts you need to replace, plus a few you don't. It's only around $12 if I remember correctly. Oh, you should also get the Best Electronics, Lifetime Gold PCBs for your joysticks. I'd also recommend new inner handles and rubber boots. I went all out when I redid my joysticks. I even replaced the fire buttons, springs, retaining rings and screws. I basically have brand new joysticks now. you can also buy rebuilt ones from Best Electronics, for about $15-20 than doing it yourself. Oh, if you haven't already, get a Harmony Encore cart. No more switching carts, just load the entire 2600 library onto an SD card and put it in the Harmony, then select the game you want to play from the list. It's the best investment I made for mine. Lastly, if you do an AV mod, don't go cheap. I've had horrible luck getting a cheap board that had decent video quality. Get a UAV board from Bryan here on the forums. It's the best video quality you can get for a decent price and the board looks nice too. Those kind you see on eBay for $10 or so are garbage. The UAV bypasses everything and connects right to the TIA chip, so you get a really clean signal. I think that's about everything I can think of, but if you have questions, feel free to ask. Most of us are pretty helpful.