I am installing my new radio/head unit soon, along with new amp......since I am doing this I thought I might as well run new speaker wire(better gauge). I have three speakers on each side of my boat, anyone have a good way of pulling the new wire through? Here is what I was thinking.....tie or tape the new wire to the old wire end and just pull at one end? I am guessing this will work and won't get hung up on anything, but if anyone has a good process let me know. Also what is a good gauge wire to use for the speakers to my amp?