I'm looking into a similar situation. I would like to twin-link hellpistols.
I'm assuming you could use just the one 10kg powerpack, but the clip size would still be 40. So you would be using 2 shots everytime (or 4 shots with semi-auto?)
My question is how would you do a semi auto burst using twin-linked? Also does red-dot sight bonus stack with the twin-linked bonus?
Semi-auto burst states (+10 to BS, additional hit for every two degrees of success.)
twin linked states (A weapon with the Twin-linked Quality gains a +20% bonus to hit when fired and uses twice as much ammunition. In addition, the weapon may score one additional hit if the attack roll succeeds by two or more degrees of success.)