Thanks Guys! Educating myself a little more before I pull the trigger… I appreciate all the intel and input! Looking through the registry, I see a number of updated birds out there – those glass panels look fantastic! Any idea on how much weight can be shed adding modern glass to the D model? Is the typical useful load 800-1000 lbs? Fuel system seems to have been written about a lot… what do you guys do – start a clock and switch tanks at :30 minute intervals (my thoughts)? Has anyone stc’d a fuel mod to add more or simplify the fuel system in any way? Curious….