ORIGINAL: Augie11
Just a quick comment. That 13x8 prop doesn't give you much clearance with the fuselage. My buddy Mike flys with the same prop on his Seawind and, after we did a series of touch and goes (some not so perfect) he noticed he had nicked the top of his fuse with the prop. I know it seems unlikely but it happened. I'm sticking with the 12x8 as it's done just fine for me.
Keep in touch.
Augie
Does he have Master Airscrew? It flexes forward more than other brands.