Has anyone upgraded their fuel injection system on a Vortec 4.3 with Edelbrock systems?

I was thinking of using the #2114 with a carb to throttle body adapter and then running an upgraded injector system from wynjammer or something similar. I'm just spitballing here, does anyone have any input?

I know this has been discussed before on the forum but I am mainly asking this because the stock plastic intake manifold is leaking and I want to upgrade the system when I replace the intake manifold system.

My truck is a 1997 Blazer.

 

Speaking with no experience but I think also of people go with the marine intake. As it has fuel rails. But this is usually only done when using force induction. Check out this thread 4.3L Vortec Marine Intake Conversion Helpfull Hints: