a 12v radio, 12v turnsignals, and possibly 12v tail lights? I know, a bunch of people are asking "why not change to 12v) but even though I could do that, the only thing I would need to do to hook up the radio, turn signals, and tail lights would be to wire it to the box shaped 12v converter. It's just setting there, unused, sending power to speakers that may or may not be dead, making a high pitched noise. Both options I can do, and if the little 4x3(guessing on the size) box can't handle that output when it is put to the test, then I will just have to go the full-12v way. But if I do that, I will have to buy the voltage reducers and other needed stuff, when all that I need to do is right in front of me, I can just get some wire and hook the stuff up.
