preparing a 70 beetle for 300+ hp..

[VRSICK]

Discarding the already super obvious, like bigger brakes, fuel cell, and upgraded suspension, what else should I be worrying about if I plan on running this kind of power?

Stuff like stress bars, and cages are what i'm after, all the things that can and will help the car be safer, and also more sturdy.

Any help would be great, thanx!