Slice with lasers and dice with LBXs. There are several dual LBX loadouts for other Cyclops variants, but only the CP-S "Sleipnir" allows for dual LBX with an XL engine. As a plus, it happens to use the engine the Sleipnir comes with, so that saves a good chunk of money. For dual-LBX with a STD engine, I recommend the CP-11-P over the Sleipnir. I have an "O/U Shotty" build if you want to compare.