I was making a Marauder to chop peoples arms off, and I wanted to give him a Cyberarm for +1 Brawn, can I also give him a Cyberleg for a total of 7 Brawn? Then Dedication for 8 Brawn, then PX-11 "Battlement" Powered Armor for 9, then Stim Application for 10? I'd have to buy a third set of dice for all that, but based on the wording in the book how do you interpret all these?
For Cybernetics it says, "Cybernetic enhancements and replacements generally increase skills or characteristics, providing raw bonuses to characters' abilities. The combination of purchased increases and the increases provided by cybernetics can increase a character's skill or characteristic one step above the normal maximum (seven for characteristics, six for skills).
What about a cybernetic weapon? Would you let a Marauder have a vibroaxe pop out of his cyberarm that already gives him +1 Brawn?