Glassman,
I have an absolutely beautiful Chopper II, 30 pitch, Jaco's cut prop that I decided to sell yesterday. It has the flo-torque hub so it will fit either a small or large shaft. The Jaco's cut was put on by JC in Killen, AL. JC also balanced and blueprinted it. The prop was new, never used when cut by JC and has less than 2 hours of run time on it. It has a custom finish on the blades. There is over $1000 invested in the prop but I'll make you a good price if you are interested. The only minor flaw in the prop is I ran it aground on a sand bar. This resulted in some small dings on the leading edges that I used sand paper to sand out as best I could. They are not bad and the prop is still beautiful. I can send pics to you or anyone interested. If you live around N. Alabama you can run it before you buy.
By the way, the reason I'm selling it is I can not spin but 7200 RPMs with it on my 280. I need more RPMs and, at even with to 1/2 inch above the pad, 7200 is all I can get