Is a 30 spline Dana 60 really that bad or is it just not as premium as a 35 spline rear. And also if putting a Detroit in can you not use a 35 spline locker and use after market axles or would it not be cost effective. I know 14BFF are cheap but I kinda like the clearance of the 60. Just questions trying to straighten things out on paper so I know how much to set aside. Thanks.