Thanks everyone for the input

The goal was to tread the line between budget stroker vs full-on build and see what's involved

Crank is a new MP 3.75" stroke for B engines

Scenario 1 would be to low-budget - keep the 3.75 stroke, use a reconditioned set of LY rods bushed for the .990 pins and just screw it all together and hope for the best

Scenario 2 is to maximize stroke with the same crank, turn down to 2.200 rod journals and go through the rest with a fine toothed comb. Which appears to be at least a few K more