should i turbo a 350 or just go with the 6.0???

[(541)COLD_beer]

what would be the better way to go? turbo charge my 85 350 motor or just keep trying to save for the 6.0? im putting it in an 85 chevy crew cab 4x4 that will just be a family truck. i would like to get better gas mi. and better power than the stock 85 350. which one would be the best?

heres a pic of what it will look like done. i put prerunner fiberglass on it to see what it would look like but i think i'll keep them for some other project