New Holland lx 565 REPOWER

[conco]

Hi everyone! I have bought a New Holland lx565 machine without an engine. I know it had a Shibaura N844 non turbo unit in it. After some quick research I'm seeing a lot of cross references and matching numbers between a few engines I'm looking into for repower. I have a few questions, and I'm hoping you guys can help me out. 1. Shibaura N844 vs Perkins N844? 2. Are these all the same motor with different stamps? Or what are the differences? Cat 3024/ Perkins 404-22/ Shibaura Perkins N844 3. Is the Kubota v2203 the best option? 4. What are the fitment issues I'm going to be running into? I have fabrication capabilities. 5. Can you suggest the best motor to repower a lx565, I would like to be in the 50+hp area. 6. Do I need to worry about over powering the hydro pump adding 10hp, can I add 20? I know the turbo version is 10hp stronger as is. 7. Is there room to add a turbo on any of these motors or a shibauraN844 in the lx565 engine compartment. 8. What fitment specs should I be noting during my search for the next motor? Surely someone has figured out the best way to repower these small New Hollands.. Thank you so much for any advise! Trey