I just bought a B2400 with a FEL and I want to use it to do a bunch of landscaping / earth moving around my property. One of the big project I want to do it work on getting all of the ground around my house to drain away from the foundation. My thought is that the best way of going about this is probably to pile dirt up along the foundation then use a back blade to grade the piles down away from the foundation. Is this the right approach. If so does anyone have a size recommendation on the back blade for my machine? Anything to look at on a used one?