I have seen a couple of good deals on early 2000's Kubota and Yanmar wheel loaders but the hydraulic flow is only about 14-15 gpm. I would like to be able to run a brush cutter for over grown grass fields with some honeysuckle bushes and black locust shoots. Would it be possible to add a turbo or increase the fuel to add additional power so I could replace the hydraulic pump with one that gets about 20gpm? If so would I need to do anything else such as a cooler, larger lines, replace the valve, or increase the hydraulic fluid capacity? If I can do this for about 2,000 it might be worth my time, otherwise I would just go with a skid steer.