Upgrading interconnects?

Have heard a similar system with MIT,You might look at Silent Source Copper Reference or Purist.

I have a lot of experience with MIT, including yours. The 330 SG are special cables but definitely are not the last word in resolution. I changed from years of using MIT including older reference series to Kimber Select. On my system Kimbers, especially the 1021 hybrids deliver more clarity allowing me to hear further into the recording but in a more tonally relaxed way. You get that same transparency with the higher model MIT's but at a much higher price point and not the smooth relaxed tone. Thats not to say the Kimbers are soft in any way, just smooth and relaxed, especially on the top end. I have tried several IC's in the 1K price range and the Kimbers do it best for me. The 1016 is a great cable also, especially if have any leanness anywhere in the chain. Cables are a maddening personal choice, YMMV.

I love the transparency the MIT's give me and I don't want to give that up!I'm big on soundstaging and imaging so I'm looking to improve that area of the sound.Also I would like to thicking up the bass somewhat.I know theres a alot of other things to do change to make this possible but at the current time I want to change interconnects..Thanks

You might be amazed at what getting rid of passive components in the signal path can do.Akin to preamps and amplifiers.These components all contribute something.Correcting phase relationships after-the-fact doesn't make sense to me.
If the speaker was designed around these type of cables,then that is a different story.

Spaz, another cable you might give a shot is Harmonic Tech magic link II - they are more dynamic than MIT and Kimber, but retain the holography and imaging you like - might be what your looking for. I find they work best as a link between preamp and amp in my system.