great advice from @farkas, too!!!
re compressors: to a large extent if you arrange and mix things properly you may find you don't need them - apart from maybe side-chaining for kick - but even then use a vca - it's more versatile & modular - just make sure you get the right vca (like a veils clone) that actually amplifies as well as attenuates
arrangement and filtering can go a long way though - low pass filter the kick with the resonance where you want the fundamental to sit - make sure the bass line is a higher frequency than the kick and/or high pass filter the bass so they're not eating up the same frequency space... a much more modular and musical approach approach!
I also think that ghost is perhaps overkill (& I rarely use that word for modular) for just processing a mono kick and is large and stereo.... possibly this is better for end of chain fx.. or replacing for something else...
"some of the best base-level info to remember can be found in Jim's sigfile" @Lugia
Utility modules are the dull polish that makes the shiny modules actually shine!!!
sound sources < sound modifiers < modulation sources < utilities