I have a like new stock 10"elliptical concentric coil that came on my new Omega (used maybe 2 hours) that I would like to trade for something smaller. I want to do my backyard this summer and it is FULL of nails and other iron junk that this coil is just too big to deal with. I'm on a budget so I can't afford to buy anything more right now and would like to swap straight up for one of the following: the NEL Sharpshooter DD coil, Tek Omega solid white DD (5X9?), the Tek 5"DD coil or the Tek 8"concentric coil. Not interested in the 11" Tek DD coil as I'm not going for depth as much as separation of targets. Can anybody help me out? I'm just getting back in to the swing of the hobby after a year or two hiatus and I'm really liking the Omega but NOT the stock coil for what I need it for. I have a good reputation on here for buying/selling/swapping. Just ask anybody on the feedback forum, they'll vouch for me. HH George Fatizzi