I tell you what I’ve decided even in my stock builds. By the time you have a competent performance machine shop, press the old pistons off, install ARP rod bolts, resize the rods, go to the extra work and the extra expense of matching/balancing the rods, checking the lengths and then pressing them back on the new pistons, you can buy a nice set of new rods. Even Molnar’s are in my builds budgets.