The DPF, EGR, and EGR cooler are in storage now. Sucks to kiss the warranty goodbye, but we would rather stop sooting up the motor for when the warranty is gone. Ford is staying stock to retain the powertrain warranty. We will likely sell it within 2 years (remaining warranty), so it isn't worth modding at this point. The kubota currently has the 72" heavy duty roundback bucket. It is excellent for general purpose, holds a full load of gravel and other heavier materials about to full capacity. Looking to purchase one of these berlon buckets for mulch and snow: http://www.berlon.com/pdf/mdhv.pdf . They have light duty, medium, and heavy.