Notes from author
So I made my Goku build a while ago, and my satisfaction with it has shrunk to a rather low level, so I decided to alter it and make it more flexible,
Now, a proper Goku build pretty much requires a fist weapon, and we all know how bad fist weapons are.....
So I decided to change a few things and just call it a Saiyan build, not just exclusively dedicated to Goku.
First things first....I removed the stupid-looking Dragonbone Fist and replaced it with a Divine cestus. The Divine Cestus with 50 Faith outputs more damage with only 16 STR and base DEX than the Dragonbone Fist, which is pathetic enough in it's own right. That, and the Cestus is a lot more subtle than.....a giant glove you clamp around your hand.
Also, if you really want to, you could add a Claymore, a Bastard Sword, or any other Greatsword that resembles Trunk's sword and either upgrade it to Divine (which will provide most of the damage output anywho) or just Sunlight Blade it.
The lower Endurance does mean he'll move around less, but that's nothing a good Green Blossom or Cloranthy Ring can't solve.
Also, Power Within isn't required, but highly recommended for it's increased damage output and to fit the theme of a Saiyan powering up. Just turn on Chala Headchala, and you'll be perfect.
This build is more faithful Aesthetically rather than stat-wise (Well, it actually does have a high Faith, but you know what I mean.) but the damage output should still be very pleasing, if done right.