Changing Diesel 6.5 to a 454 Gas ???

[1995Chevy3500]

Does anyone know whats involved with changing my 6.5 diesel with a manual transmission over to a 454 gas engine...hopefully keeping my manual 5 speed. If not, then what? Im so over the 6.5 diesel, what a pathetic diesel, sorry 6.5 diesel lovers.....thats one poor performing diesel, along with the guzillions of dollars wasted on the truck.....ok back to gas, anyone got any ideas!