I recently Purchased A L 3400 With a FEL. I was wondering what Implement Sizes would work best for this tractor. What size box blade, 5 ft , 54"? what size bush hog 5' 6'? fInish Mower 6' or 7'? Rear blade 5' 6'? Tiller? Thanks! I've been looking at a 7' Rhino finish mower, which the dealer...