340 **MAGNUMIZED** efi...with magnum stock injection

hi guys , at school and working on sensors and all..so incredible even if im a die hard fan of carburators to really run it until the snow falls, here in canada we have shitty weathers, and a carburator is so non reliable compared to a basic efi system , So...i was thinking did somebody ever saw. A 340 with all the oem stock 5.2 / 5.9 efi components , sensors pcm and all ? Having an original 340 would want to put it on my duster but magnumized and injected . dont think that the 5.2 is very different besides the roller cam and lifters.what do you guys think.