I need some help with the power steering reservoir set up.

I use Forte's hydroboost with power steering. I have the issue of a stiff brake pedal with slow return. I've read many forum posts about hydroboost issues, and I hope/believe it has to do with my plumbing. I worked pretty hard to bleed the MC and brakes sufficiently, but they are on the car now and I'm not very interested in removing the MC or hydroboost unless I have to.

I was using the "T" between my power steering and hydroboost with the 90 towards the reservoir. Clearly a mistake. I switched the T with the 90 towards the hydroboost, but I recently read this still pushes the power steering return 50% towards the return hydroboost line. I've spilled more power steering oil on the floor than I've put in my car at this point, so I want to do this one more time only.

I'm purchased a bulkhead fitting and was intending to drill into my power steering reservoir to place the second fitting. I'm also considering a separate remote reservoir with two fittings. While I have the system apart, I will likely place a PS fluid filter in the PS return line and I'm even considering a cooler. Here are the questions.

If I purchase a remote reservoir with two inlets for PS and HB, can I simply rout the larger return hose to the other PS reservoir on my engine pump?

Are those inline PS fluid coolers worth it, or should I use a standard PS cooler mounted in front (or none at all?) I will not be racing this car, but we all have wide sticky tires and I may drive it several hours at a time.

Any recommendations on a remote machined aluminum finish reservoir with two inlets? Any special items I need to connect the outlet directly to my pump and remove my factory reservoir?

Thanks again guys. Just want to button this up so I can move on.