Yeah, well, the equalization between the two sounds (bass & 303) is definitely my first concern. The drums are based off of a 909 machine, which is why the bass is so booming and why the flanger shows up so pronounced. I'm working on fixing that.
I rather like the panning, but I'll try slowing it down. I guess the panning would bug me a bit if I were wearing headphones, but the general idea was that it was going to be listened to on pc speakers for the most part. I'll take a look at it.
The plan is to add pads at some point, but not until I've covered this stuff first.
Good suggestions in general. Keep them coming.