Particular system/rack supply is nice specimen indeed - they are built like a tank. You are fine with such supply as long as during your job you don't have to change supply voltages/current_limit often. You just have to 1) put supply where you can easily reach supply controls, but not necessarily on the table 2) manufacture remote terminals with remote sense. When you need to put many amps into the load, remote sense is handy - it ensures that voltage regulation is done where your load is, not at the supply terminals which can be many inches of (unknown resistance) wire, away.