Best 273 and 318 builds (NO 360's please)

Nice, I like it! I wonder what would happen with a little more compression or forced induction?
And yeah, stroking and over bore is fine, just no bashing on guys for starting with the 273 or 318 block. There's a LOT of really cool builds out there for these little guys and we don't get to hear much about them. I'm putin a 360 in my duster this weekend because of the cost factor, but I'm interested in this too as I'd like to build a 273-318 just for the cool factor at some point. I did a 323 swirl port motor and got a kick out of telling people that it started out as a lowley 318!