Replace Front driveshaft after lift.

I'm wondering if after a SYE and a Tom woods rear shaft, do I have to replace the front shaft as well? I have a Rusty's 3" lift, stock control arms.

I know, I know, search but I'm in the field and can't quite sit at the PC. :tears:

no... most people run it all the way up to 6.5" or more of lift