I'm slowly levelling something like this myself. I took 5 Str lowering En, I also give up on lifegiver and awareness to take 2x actionboy -I just don't like drugs, and the few extra HP won't do much since I'm running around in a (combat) leather jacket.
Penalties: * Weight: -1% per 1 kg of the total weight of items you carry. * Armor: o Leather Armor and Leather Armor Mark II: -25% o All metal armors and combat armors: -50% o Powered armors (PA, APA, etc.): Sneak is disabled.