What MIDI instrument combinations sound good?

[guest]

Scifi + Music Box
Scifi + Electric Piano
The bottom 808 kick drum + Electric kick drum 1
Electric snare 1 + 2 (Can also add the clap)
Splash cymbal + Ride cymbal 2 or 1
Sawtooth + Square (Add the square later for sidechain effect)
Triangle (reverb) + Synth pluck
Flute + Violin + Very quiet smooth synth
Electric guitar + Distortion guitar (slightly low volume)
- makes for a better distortion guitar imo

My personal crash combo:
Crash Cymbals 2 + 1 + Splash cymbal + Chinese Cymbal (Regular Drum Kit) (Volume: 3.5)