Can anyone tell me if a Deere 4600 backhoe that is currently mounted on a 4115 Deere will fit on my 2520. I saw one advertised for $4000 and was wondering if this was a good deal or not. The hoe has less than 50 hours on it and looks like new in the pictures. Does anyone know if the sub frame is the same or not? Is it possile to install and how much do you think it would cost me to do so. I hope someone out there can answer my questions. I am new to this site and have a new 2520 that I would like to have a hoe on. I appreciate any help with this. Brent