Speedway Motors in Lincoln has a funky lookiing "dual two-barrel" adapter - that mounts to the top of a four barrel intake. Might be just enough shock factor to be interesting.......At least you can quickly change back and forth - or maybe start it up one way and switch to the other.
The part number (with two high buck Demons on it) is #925100 .....and the manifold alone is item #1352001