Distributing Rods and Pistons by weight

[CBRacerX]

I'm ready to weigh and plan the distribution of my Rods and Pistons for the 3.8 rebuild. I understand that I should match the closest "pairs" across from each other. Are there any other rules, such as the heaviest pair goes at 2-5?

Also, Waynes' book does not have any detail that I could find on changing the weight of rods. Are there preferred locations on the stock 3.6 rod to use to lighten the heavy ones?

Getting closer...

[ChrisBennet]

Heaviest go next to flywheel.
-Chris