Gharnden,
I wasn't suggesting that you buy new cables, but that you don't build your system around them. What I mean by that is when you are selecting equipment, get what you think is the best sounding even if it is not the best match sound wise to the cables you have. You can always upgrade cables at a later date. Also, if you find a single ended phono preamp you like, you can just get an xlr to rca adaptors and use your nordost.
I wasn't suggesting that you buy new cables, but that you don't build your system around them. What I mean by that is when you are selecting equipment, get what you think is the best sounding even if it is not the best match sound wise to the cables you have. You can always upgrade cables at a later date. Also, if you find a single ended phono preamp you like, you can just get an xlr to rca adaptors and use your nordost.