4.6 is ok. They have their place.
Personally I'd much rather be working on these,..
... much much more room to work on these in the engine bay and no need to drop the k-member with long tubes anytime you need to pull the heads. I find it much more relaxing working on a SBF then a Mod motor.
Funny thing is I burnt my finger after touching the tube I was grinding off. LoL
Hurst