I'm considering FAST, Holley, FiTech, etc... for a 900+hp pump gas hemi. Has anyone done this successfully and if so, which product did you use?

The engine is an aluminum 604 Hemi with just under 0.700 roller cam. I want to run Pro Street N/A Drag Week 2018 and/or Drag Weekend. The increased drive-ability of FI is tempting, but I haven't seen many (any) higher HP combos with the plug 'n play throttle body injection systems.

This will be a single throttle body setup.

Thanks!