Another "Is Fuel Injection a Worthwhile Upgrade?" Question

Forged 4" molnar crank, forged H beam rods, forged Icon pistons, around 10:1 compression, TF 190 heads. Leaning towards a solid roller cam and high quality valvetrain. Going in a stock appearing 70 Swinger 340. I already have a QF 750 SS with the annular boosters and a brand new RPM airgap. I can buy a new TF single plane if needed. Car will be 80% street driven. Rebuilt Pat Blaise A727 and a 3000 RPM converter. 8 3/4 rear with SG 3.55 rear. I wired 747s for 22 years, so wiring is not a problem. I've tuned carbs for 40 years with varying success, so I have some knowledge. TTI stepped headers NIB, and a NIB MSD E-curve distributer. I've been saving parts and money for 10 years. I've had some recent serious medical problems, and retired. I want to finish my motor and install and RUN it before I kick off. I sure didn't mean to start a civil war with my questions, just some qualified opinions. Please lighten up, Brothers.