Hi there!
Here are some tips that I used when I'm mixing:
BASS DRUM
The "body" of the sound is around 60 Hz. If you increase it, it will make it huge, but maybe the "kick" will get a little far. Try decreasing/increasing 1000 Hz. Most of the times, this frequency is a little annoying, try to exagerate it to know what I am talking about. ALSO REMEMBER TO REDUCE/INCREASE ALL THE MULTIPLES OF 1000 Hz; 500, 250 AND 125 Hz. To increase the kick, try putting a high-pass filter in 4000 Hz (Metal kick). You can play around 2000 and 6000 Hz to get different sounds.
BASS GUITAR
The "body" is in 60 Hz also. The pluck sound or finger sound is around 2500 Hz. Tru reducing 1000 Hz in this too. You can put a high-cut around 3000/4000 Hz. You dont need that.
GUITAR
1000 Hz too. Remember, in most of the cases, this frequency is very annoying. Give it a low cut around 100 Hz. THE ONLY THINGS IN THE MIX THAT SHOULD SOUND IN THE LOW REGISTER ARE BASS AND BASS DRUM. In guitars, you can test a lot of frequencies.
REMEMBER!!!! ALL THE EQ MUST BE SET TO PEAK! ONLY THE ONES THAT I INDICATED AS LOW CUT, HIGH PASS, ARE NOT.
Try to mix the levels of the bass drum, bass, snare and lead voice to the same level.
If theres anything I can help with, feel free to send me a PM. I have a lot of material regarding
mixing and
recording.