I appreciate the wording for sure, I know it will take more work than it appears but it makes it very straightforward having some directions and pictures. I also noticed from your pics that the valve body and channel plate assembly sits out farther than I thought, so I was silly thinking I wouldn't have clearance.
I went ahead and bought the new sleeve, but I did notice it comes with its own valves. I'm assuming I'll use the new spring, but I'm not sure if I should swap out the included valves with the one from the shift kit. I guess I'll see once I get the thing in my hands and look it over.
I appreciate the feedback Bill, great job on the write up btw.
Edit: I just realized I have to pull off the valvebody/channel plate anyways for the 3-4 accumulator portion, so looks like I need some more gaskets. Does the pump need any gaskets replaced when it goes back on?