What I'd do if I were going to look at what height to set the bench at, would be to measure from your hand to the ground when your hand is the lowest that you're comfortable pushing it down to. In other words, where you want the bottom of the handle's stroke to be, when standing or sitting - however you opt to work.
Then decide is/are the press(es) are going to mount on top of the bench or lower than that. Once you know those two things it should be easy to set the height of the bench top.
As my eyes age I find that an illuminated magnifying lens is really handy at times.
I keep my reloading library on the same shelf as the dies. Bullets etc. go in the file cabinet that I previously mentioned. Behind the shelf is a metal peg board where various hand tools hang or are stuck to mag-strips.
Can see the shadow that my shelf creates on the bench. Turning on the overhead light just makes it worse. I now have an LED string similar to what AkBirder linked above on the underside of the shelf and I'm working towards running it and some of the Inline Fab press lights off the same wall wort & dimmer.
Someone mentioned power, even though the garage has 8 4X outlets spaced around it's 3 walls I only have that one 4X outlet in this nook and it is not enough. One thing that I did was to move all of the spot and area lighting to the garage's main light circuit. This way one switch turns them all off, no walking around the garage turning off random lights here and there.
Eventually my granddad's big vise will be going on the fabrication table and I'll be putting my small vise on a blank Inline Fab plate for use in this area.