Potential twin turbo build, looking for injection advise

I guess my question here is, are there any recommendations for a TBI for what i want to try to do here?

I'm leaning towards the Sniper, but Fitech is in the running. I figured support would be better for the Holley, but it sounds like there is a Fitech group on facebook that is really helpful.

Would the Sniper or the Fitech 600 PA be sufficient for my goals? Or would I need the 1200 PA or wait for the Super Sniper to get this done?

When it's all said and done, I'd like to get a couple of 10-second time slips out of it. You know, banzai passes on race gas just to say it has run 10s.