If all you're doing is cleaning up your own property, my opinion is the cheaper the better. Quality grapples are made for daily use on equipment with 4 times the breakout force of your tractor. If the 1200 dollar bargain bin grapple i use at work hooked to a t590 bobcat hasnt even bent yet, you shouldnt have to worry about that 2150 causing damage. I'd personally go with an add a grapple and try to find a few extra forks so you can have 4 on at once so not so much debris falls through. The ability to rake with a grapple bucket doesnt work very well with a tractor anyway, so you'd be better off with a 3pt rake or a standard bucket for cleanup anyway. Don't worry too much about a lack of grease zerks on some models. The amount of cycles a grapple makes is so few that it doesnt matter if they're well lubricated. If anything, lube it after use to prevent it from seizing while sitting.