Looking to install 29" AWB's on PA-11 ABW said I need 199-62 wheels and brake kit, looks like it's for a Cessna 180. and heavy duty PA-18 gear with prior stc. my question is I have a set of 1 1/2" inch PA-18 gear as spare. What do I need to do to put the wheels on.? Do I need to buy the 180 brake conversion or can I use the 199-71 conversion? also there is a set of 40-60 brakes for sale off a PA-18 would these work legally? I would like to do an stc'd set up on my 11 and when and if I finish my