As far as insurance on a 206, as of 2005 the insurance companies seemed to start requiring the IR. They insured me in 2004 as a low time (i.e. no time) 206 driver when I bought the plane; however, they all required the Instrument rating in 2005. I was warned about this requirement in advance by a fellow 206 pilot. After checking in with AOPA insurance they verified the rumor. Needless to say I suddenly got very motivated to get my IR.
I think it was more of a 6 seat deal so maybe some of the Cherokee 6 guys could chime in on this. My bird is older so I don't think it was a value issue, just a six seat problem.
Chris

