John, Funny that you mentioned guardian kit. Back in 08 or 9 went to brodaks for 1st time. Started to watch carrier event and never left my seat. Taking yours and I believe John Saunders advice bought the kit. I felt like a kid at Christmas until I got home and opened it. Opened plans, 2 fuel tanks?,my eyes crossed and started to hurt , internal line slider?, good lord I thought , what the h**l is that ?, my head was hurting and I started to get dizzy, then I looked at the bellcrank and how everything connected to it , my brain had a meltdown !!! This can't work because nothing is spring-loaded , I remember thinking. Closed up the plans , put kit on shelf , and drowned myself in scotch. Now , thanks to patient people like you , Joe Just , Tim Lanore and many others I'm ready to tackle that kit. All controls will be external ,and only one tank. If the honey-do list isn't too long and nothing else gets in the way, hopefully it will be ready for next June. Thanks to all the carrier flyers that I have questioned over the years.. Ken Keller