this is pretty banging! some good ideas here.
like dan said it sounds a bit muddy. A lot of the time in techno the Kick needs to push thru the mix and be really clear especially with this style.
Its a common mistake to make to push the bass up so it rumbles like in a lot of the new experimental stuff.
but most of the time it makes it too messy and you wont beable to master it properly...
I like this choon still, be good to hear how this progresses :)
luke