Boost if you want to go big the plate system is not the way to go, direct port would at least deliver equal amounts to each cylinder.
direct port FTW! I ran a large dry shot on one of my mustangs when I flipped the tune the fugger wanted to fall on its face with all the fuel I had to throw at it when not spraying. Now I am not greatly familiar with trends on spraying an 8. If it is a TB plate you run the risk of throwing the majority of your shot down a single cyl. If it is an intake plate (as in under the runners) then you are cool and safe as long as you throw enough timing and fuel at it. 200 shot is a scary shot for most car guys. This is when you really see what the bottom end is made of. Good luck.
I spoke to Dave at Nitrous Outlet, although they have a 6.1 Hemi Plate you can run he can build you a nasty Direct Port/Fogger setup. I think he uses Edelbrock fuel rails or OEM
if you do not want it to be so in your face with a per port nozzle system there is always something like this.