Some tips:
- Add reverb to the drum track, then go to the filter in the reverb effect track and remove low frequencies. Now the kick is not affected by the reverb.
- Make a side chain effect by using LFO and minus value on your string/lead tracks.
- Boost the master by using limiter and compressor. This get a little pumping effect.
- Give the EQ some more bass and treble
It will make a big difference.