I would seriously say before buying mutiples of these someone gets one & checks them out, to me the picture on the black fx, the light looks skewed & not right, looks crooked & not a good fit, that is def not my mirror in that shot. the tiny picture looks more like the mirrors I did for aiya.... a lot like the picture of aiya's really... too much like it, to the point that that may actually be aiya's mirror :err: wouldn't be the first time someone stole a picture to sell something on ebay, might also explin why it's so friggin tiny... if these mirrors were really all that, then why not a good large picture of them to see details...
as far as running the wires, there is NO REASON to even think about running the wires out to the front lights... you can get these wires in the cabin. the real problem is running the wire from the door to the cabin... nissan uses a bulk head plug for the whole door. you can not run extra wires through this easy at all... the ones I have seen wired usually drill a new hole in the door & the pillar to run this new wire through...
I'm not going to share my opinion of that method here, because I may be too anal at times & what might be acceptable to many might not be acceptable to me, I have never actually installed mine because I have never had the time to really do mine while keeping the wiring in the existing bulk head plug... it's not easy or practical, but not impossible either, just haven't done it yet. now I'm leaning more towards drilling & running another boot with an aux harness to the doors to feed these mirrors & also the door speakers for when I do my system... I guess at that point I will accept drilling as it is the only practical way to do this... the wiring is a pain if you ned to keep this flawless....
at the cost these are, I'm very leary of them being high quality...