No Title need help
 

Hi guys semi new here but I have a 2009 Kawasaki ninja 500r that has a clean vin but no title. I received the bike through a hauling job that the home owner just wanted it gone. He had no title said he was given it through a neighbor back in 2015 for his son. My question is will any gen 2 ninja frame be able to swap engine, wheels , fairings ,etc seamlessly? Also if answer is yes does it have to be from same bike size as in 500 can swap with any gen 2 frame or does it have to be a 500 gen 2
https://cimg3.ibsrv.net/gimg/www.kaw...9fd9901e0.jpeg