That's real good moon, good job on that. I'm glad to see you're still able to walk when you want to, that's a big plus. You are obviosuly someone that likes to work with tools, I do too to an extent. I worked in a sheet metal shop with my Dad making building fabrications. Some times it was just gutters and downspouts and other times it would be turbine ventilators, full length ventilator, eve trim, we even made metal storage sheds. We did welding, soldering, pop-rivet guns the whole 9 yards.