Thanks for the info, But buying may be better for me as I have very little time to build one. I own a hobbyshop and sports store and spend 10-12 hrs a day at the store, six days a week. Then the honey do jobs on Sunday, leaves me with very little time to do projects for myself. But, I will check the post for the info you suggested and see if I can squeeze in some extra time. Thanks again for the info.