Reasonable but not outragious interconnects

Lasprada audio very good. They have a web site but sell for less (new) on eBay.

Well made.

Anything better than low end stuff. Hard to go wrong upgrading. 

It also does not make sense to put cables on equipment where the cable are worth more than the equipment.

This is bad advice Price equates little with performance.

If $3k speaker cables make $1.5k speakers sound better than $0.5k cables and $5k speakers, it makes little sense to do otherwise.

The audiophile market is a gigantic shell game.

just go buy the first one you see  $75 wire will drive you nuts comparing the junk,  Even $150 wire 
won't get it   you will find out the hard way.   also in less then a year be ready to sell the junk    spend
as much as possible on 
all wire   Maybe then you might be happy.   Let's get that right   Good luck on that wire  Big Marv.

Blue Jeans Cable in Seattle - http://www.bluejeanscable.com/Nice guys, very solid physically, they'll custom cut to your length and it's usually out the door USPS the same day.

You have some great gear.  So the synergy of your system should include selecting good quality cabling to maximize your musical enjoyment.  This does not mean you have to spend a fortune on cables and interconnects.  That is where "Snake Oil" is often touted in the audiophile community.

Every cable manufacturer claims to be the best.  Perfect marketing strategy. on their part.  You will read glowing reviews online from many so called audio experts.  Ultimately, what works well in one environment may not work in your own personal environment.  You have a limited budget and it is prudent to use that money wisely.

The best way to make a intelligent decision is to see if your dealer will loan you some cable to try in your own environment.  Then you can make a intelligent decision that works best for you both financially and sonically.  

Blue jeans cables is a good bang for the buck producer.  They do have a 30 day return policy.  The price is good.  They are around $38.00 a pair. It would be nice to be able to compare them with some cables that you can get on loan from your local dealer.  Your ears will tell you what the best selection is.  You don't have to spend a fortune on cables.   Good Luck.