Okay, so this is happening at my house.   I have a HUGE hornet's nest right outside my front door on the top part of my porch.  I had a small one there two years ago, and was easily able to take it down, but I'm a little nervous about this one.  Any suggestions as to what to do?  Should I try to do it myself or should I call a professional?  So far, none of the bees have bothered us and I hate to kill things, but this is getting so big.  I find it quite fascinating and it truly is a work of art, but it's getting out of hand.  What suggestions do you have for me?