Why upgrade? The Beefy idler is stronger, and the Beefy latch has a ridge that causes the knobs to get much harder to turn when the springs are tight enough- no more measuring springs or hunting around for spacing jigs!
We don’t suggest mixing regular and “beefy” idlers and latches. We have regular idlers and latches
LulzBot Wade’s “beefy”extruder idler or latches printed in ABS from factory .gcode