Front sub frame reinforcement

Subscribed I can only Imagine the kind of flex you guys running V8 are seeing I was amazed the first time I jacked the TOAD up and placed it on stands to my surprise the front end dropped atleast a inch or two and that's with a slant.
I bought a 12 point roll cage kit and was thinking I might just install the roll bar with two bars going back to the rear frame rail but after reading this thread I might just put the hole cage in.
Aaron