It's really loud, but I can't hear your drums especially the kick. It's barely there. Your pads or whatever that synth is over powers the drum mix. You might want to turn them down a little. I would compress the drums and/or turn the kick up alot more. Did you compress the whole track? It sounds like you did. If you did turn down the dB's and turn the kick up more. Not bad for a techno song, kind of catchy. A lot of energy. Gj on capturing that. As for adding, pick another instrument and start a something for a bridge, it's up to you. Do what you feel. Good start.
thx for the advice =P