17" kona frames are pretty rare, I've probably seen less than 10 for sale in the last few years and I'm pretty sure only one or two of those was a Kilauea.
I'm 5' 7" and can comfortably ride 16" through to 18" Kona frames, 17" is perfect but I raced for years on an 18" frame and regulary ride a 16" frame.
You might be waiting a very long time to find a 17" Kilauea, there are loads of old Kona bikes out there and they all have the same geometry so it shouldn't be that hard to find some you can have a test ride on.