Hello to All, I have the 122 with manual 3 speed. I have just purchased a 125 rolling chassis (without the engine). I want to replace the manual 3 speed from the 122. Nothing wrong with it just want the ease of using the tractor with the FEL. The 125 is a narrow frame, just like the 122. Looks like a very easy and simple swap. I have already removed the hydro from the 125. It looks excellent. Is there anything that you guys would change in the hydro while I have it out? Any thoughts would be greatly appreciated...