You will need kpro for all of the swaps. Technically you wont need it but its pointless not too.
For any k24 swap you will most likely have header clearance issues and you need a crv side motor mount.
Here is a link to things you will need for an accord swap which believe it or not is the hardest swap IMO.
http://www.ephatch.com/forum/showthread.php?t=58605
If your not a member you should definitely join lots of good info.
