On entry #16, I think you're going for a hose with a spray gun within the logo/letting of SPF. I like that, I just can't see what the green thing is on the right side? Looks like a tire to me. Maybe some different color variations too. Darker green along with a black might look good. Go ahead and implement some orange and red if you need to. It's just that my competition in town here is predominantly orange in his logo and the other competitor is red+black.