The pad playing in the introduction should be wider in my opinion. By doing this I would place a tube to give it more of a grimy sound, a stereo detune to give it more texture and harmonized, and then an exciter to boost some of the frequencies and to make it more brighter.
Now for your bassline, there isn't really enough mid highs, and a lot of the lows playing. I think you could probably just give it distortion so it brings those frequencies into the sound more.