I will chime in having just gone through the insurance renewal. 76, 6500hrs, 2000 tw,cfi, atp etc etc. No accidents, violations and so on. Always insured with AIG over 15 yrs as concerned changing carriers would trigger another increase or termination. Rate increases last few years have doubled. 160k on EX, 4700 full flight. Am told by BWI that age is not the big issue. It is the airplane. This seems to be the case as insure my RV10 for 200k and 2500 full flight.
Am going to liability on the cub. Figure I can fix the airplane in most cases.
Cubcrafters needs to wake up that they have created an insurance nightmare on this airplane. Too many accidents. Take a page from the Cirrus experience and step in to this.