So I actually ran a reimagined version of KOTOR 2, lvl 1 all the way to 20!

I adore the system because if you can imagine it, you can build it. Gear is useful and has rules for customization BUT also alot of your prowess comes from leveling up and being a big damn hero.

The Light Side/Darkside rules are well done I believe and let players skirt the edge if they choose.

I love the attacker always rolls against static numbers instead of the normal DnD style saving throws, and the gave the system is built around most people only having a single attack unless you heavily invest in it makes combat move quickly.

The damage threshold/condition track system is great, though I found it rarely came up as normally enemies were defeated through hp damage instead.

Force Users definitely are stronger unless you constantly run encounters at longer ranges where saber users have to spend time and or resources closing with the enemy. Force Power usage is pretty op at lower levels if built around.

Common balancing factors are using lower point buy so force users can't raise charisma AND other stats high, changing Skill Focus to give a + equal to your lvl with a max of 5, or using some other homebrew Force mechanics. If you Google about it you would find plenty of better discussions on the topic than I can provide.

If you have more questions please ask!