Looks like this will be interesting. I've heard mixed feelings on Eagle rods and my feelings on sleeving is that you might as well do it while you have it apart especially considering that people like you and me have a hard time sitting still. You know that as soon as you get this thing to 400 you'll want more... and a year later even more. It's no small task to garage your car, tear down the engine, and ship it off to be sleeved so I think you should just do it while you're in the current situation. What better time will you have? It's much easier to replace internals than it is to have block work done... just a perspective to consider.

Based on your knowledge, I expect you to achieve just what (and more than) you have expressed here. You're in for a fun ride.