Hmm....I too use FL but I dont compress everything. I generally throw a parametric EQ on my kicks that cuts off anything below say 50hz, slightly boosting at around 120hz. Snares I'll usually layer two, on seperate channels, one boosting at around the 250-350hz range, cutting anything from around 100hz. The other I'll boost slightly higher up the frequency range, around 600-700hz. So you have two snares, one with a bit of low end punch, and the other with a little hi end snap.
With my hats I'll completely roll off anything under 600hz, and depending on the sample I'll maybe give it a subtle boost around the 1khz mark.
After doing that, I'll mon my kicks, mono my snares slightly (to around the 3o'clock mark on the dial) then my hats will be widened ever so slightly (Maybe about 11o'clock on the dial).
After doing all that, I'll route all the channels to a seperate mixer channel (a drum bus) Where I'll throw some light compression on there to help them gel together.
Bass, again will be mono'd, and usually sidechained to my kicks. EQ really depends on what sort of bass it is. If its a sub, I'll generally leave it alone. if its a wobble, raspy bass, I may cut a little off the low end and layer a sub underneath, boosting the raspy bass slightly in the mid range.