Looking for a backhoe for our L4610. Budget and market seems to dictate a 3 point backhoe. We're only going to use it for light duty projects. Probably a shallow trench, and maybe some tree planting. We're find a number of Woods BH 7500-1 and a Kubota L4690B. Any concerns, aside from the 3 point mounting, on these hoes with the tractor? Anything we should make sure we get? HD toplink?