Very nice build.
I can definitely see swapping out Force Boon or Strong in the Force for Force Readiness. Rapid Reaction is very nice. Precise Redirect didn't feel like it added enough to justify the Talent slot. I really like Improved Redirect, tho.
Soresu didn't seem to me like it was as helpful as Shii-Cho against several opponents. You're still getting a -5 cumulative on the reroll with Soresu. Shii-Cho would keep you at a higher UTF bonus against more opponents longer. If you have to Deflect against 5 opponents with Soresu, you're at plus zero on your Use the Force check by the time the fifth one fires. With Shii-Cho, you're still at +12 for the UTF check when the fifth one fires. That bonus is better than a random reroll. And that also applies to your Use the Force checks for anything else in the turn, if I'm reading Deflect correctly. That would include any Force Powers that needed a UTF check. If you're low in the Initiative order, Soresu could leave you stuck with a severe penalty on your Use the Force checks.
I could see stacking almost anything to do with a ranged attack for the Redirect roll, but nothing to do with a melee attack. Redirect Shot is asking you to make a ranged attack. But then Point Blank Shot is saying it is with a ranged weapon. Which the lightsaber really isn't. That's a little confusing. I'll have to think about it.
Thanks for the feedback, Master Arkaine!