Thanks for the constructive criticism Monte. I need all the help I can get. I thank you for responding to all my questions as several people have helped me already. I went to sweethome today and went to Oregon Prospecting and The factory as well. We spent some time in the museum it was pretty cool. I got some good deals and purchased items from both places. I ended up getting the 300 with the 12" spider coil. I purchased the accessory kit and I wanted to tell everyone Mary at the factory told me they forgot to add a photo of the 6 x 10 DD and she gave it to me as the coil and I think I will be happy with that. She gave me an additional lower rod so I did not have to change the head only every time. I purchased a small shovel cutter tool and a book called the mxt edge by Jeff Foster. Mary said it was worth having. I purchased the mxt300 and the kit from Rita at the Oregon Prospecting store and also bought two coil covers for the coils and an extra battery pack. Saved a lot of money all these items cost me under $950. The Webb Site wanted $899.00 for the MXT300 by itself.