The Dodge skill is not good IMO. The evade action resets your swing action. You can get your STR up to 12, then add 4 from the Fade Bonus. That would be 16 STR total. If you have "The Stone Prisoner", you can get Harvest Festival Ring, which gives you 2 STR, and you can get The Key To The City early on too, giving 2 STR also. That should be enough.
If you're gonna be a momentum dagger rogue, I think you can get by with just the 2nd or 3rd DW weapon mastery (26/32 dex, I am not sure). You might want mre dex for attack rating.