imo Kicks very rarly need EQ beyond a low end roll off, EQ the Bass to sit with the Kick, use Sidechain to give the Bass a little space to pump inbetween the kicks, snares can be harder to EQ, only practice will get them sitting right, play around with Notch EQ and see how the sound changes when you take bits out, ranges that you might want to play with are 300-500, 500-800 and 1k-6k, but its very easy to make a weak snare by to much EQ, also be careful with your compression, diffrent drum kits require diffrent compression techniques, you may need to compress individual snare hits, or you might need to compress all the precussion together, or both and more, its all down to practise and learning the sound, eventually u'll know what needs doing, just keep at it and eventually it will click right
imo dont use limiters on your basslines unless you know exactly why you would need to use one, use the Filters, Envelope settings, EQ and carefull compression to get it sounding right, limiting is imo a creative choice when it comes to bass sound, but its not the easiest one to master and can very quickly turn a phat sound into a duck fart