yeah, that would give an amazing amount of light. Lots of different ways to go about it - have a ton of lighting and call it good, have a good base amount of light and add task/ machine specific lighting or have 2 or 3 separately switchable circuits. My shop is a mix of the last two: one main circuit for the whole garage with a decent amount of light, a separate circuit for the work bench and lathe and individual lights for the mill, drill press and vise if I need them. Everybody's shop and light needs are different though, so it's good to have a think about it beforehand.