Upgrade Speaker Cables or Interconnects


New to audio - I want to update my cables.  What will give me the best results - speaker or interconnect upgrade? Currently running blue jeans speaker and interconnect cables. System - Hegel 160 - Acram CDS 050 - Golden Ear 2+ speaker's.
telemon
Jeez, the OP already said he has upgraded power cords in his system and they are perfectly fine for his equipment. So why do you guys keep telling him to buy power cords that are more expensive than his equipment? I get the feeling that a lot of us read the post so quickly that we really don’t comprehend what we read.

Case in point, I wrote out a long and detailed account about loading a Mc cartridge and made it a point that the dealer set it correctly and it was rechecked once I got it home. 5 of the 8 answers were to re align the cartridge. For Gods sake, I was not speaking Armenian ( I am Armenian), it was pure English yet it was not comprehended properly. As always, Ralph @Atmosphere gave me the answer I was looking for.

To the OP, if you don’t have upgraded interconnects, I would start with trying one from your source to amp. If you like what you hear, then keep going.
I would start at power conditioning first before anything else.
Once your power conditioning is in place move to power cords.
Power is the foundation for everything we build on.

IMO good clean power is like a component upgrade.
It's that important.

Good luck!
Barhi ohr, stereo 5!
Whenever I pass through a little town in Florida called Green Cove Springs,
I always stop in a little hole in the wall called Mush Armenian Kitchen.
Great lamb kababs and vozni for dessert! 
Race Car Driver:  I am having a problem with traction in the corners, what should I do?
Audiophile: Change the engine.

+1 stereo5 !!!