I have a 4ft box blade(scraper) for my BX200. I feel that is as large as you should go. That is a wide as the tractor is and when the box is full that is as about as much as the tractor can pull around with out losing much traction. I have turf tires on mine. Bar tires would give more traction. The box blade also makes a great counter weight when using the FEL. You may have been told this already but on the BX models its easier to attach and remove 3pt equipmnet if the 2 pins on your various impelments that the lower 3pt arms attact to can be pointed inwards. Most 3pt equipment comes with the pins pointed outward. On most equipment you just unscrew the pins, point them inward and retighten. However some are made in such a way that you can't reverse the pins. You just have to look at the tool you are intresed in and see if its reversible. you should be able to get a 4ft box blade for around $300.00 also I paid 10,800 for my BX2200 with turf tires and FEL. Delivered with a full tank of fuel.