I'll just do this real quick, as there are very few things to adress.

James White/Titan
- Mach 10 speed? Combined with 100 ton lifting strength? Right off the bat, your dude can kill every single character in the entire role play by himself without breaking a sweat, and that's without any of his other powers. Nopety nope nope.

- Galdhr beam; A beam that fires in a 180 degrees cone (more or less) with the force of 3,600 tons of tnt? I don't see how anyone is going to dodge this. How far does it go? Does it require preps to fire? I'm very likely to deny this ability as it is.

- Sixth Sense; What does this do, excactly? 

Everything else is fine.