Hey fellas, im going to replace my entire rack and pinion this weekend. I just need to know if im missing anything.

I have new outer tie rods, i have fluid (Should i get new fluid that isnt for 75k plus miles?[the pump is 100k[[i might replace it with a turnone pump later]]])
Should i get a power steering pump filter also?? i dont see one on there currently... and also should i get a new pump pressure hose?

I appreciate any input, thanks guys.