Oh, and sorry for the like -> unlike, Lynata, misclicked when I wanted to quote you
D-does that mean ... you don't like me anymore?
Nah, luckily the Forums aren't Mario Kart or Mario Party. Or the Zombie-Survival PnP I once played, holy hell, GM never had to do anything to kill us... we took care of that within the first few minutes xD
Anyway, back to topic, I don't think it's that efficient to turn a longlas into a micro-longlas. I'd rather have a micro-boarding gun (that'd be one hell of a deck-sweeper) or... hmm... Compact Storm Bolter, dual wielding and backpack-supply... ouch... or two compact Vox-Legi pattern Combat Shotguns (which are quite OP anyway, stopping power of an Astartes Bolter? wtf?)