Aftermarket Rods

so im always looking for things that dont need to be looked for but i started looking at rods!

For 80 bucks each you can buy these 440 source RB 7.1 rods with chevy 2.20 rods ends (easily gotten during offset grind). Now i know each side of the rod is different for crank or mating rod side but could that be easily changed?
http://store.440source.com/SINGLE-H...-8740-Bolts/productinfo/7100.990.2200.8740HA/

here are molnars rods as well down near the bottom for 512 a set.

http://www.molnartechnologies.com/molnar-rods-domestic.html

what do you think?