Longer speaker cables or interconnects


I have a feeling that this may be a topic that has already been discussed to death, but the only thread I’ve found so far is one at Stereophile.

I will I’ll be moving into my new home with a new semi dedicated semi anechoic listening room, and I am just realizing now that maybe the 25 ft speaker cable runs vs the 3 to 4 ft interconnect runs that I was used to in my old NYC loft for decades is maybe not the optimal ratio.

I presume that that I don’t want a long interconnect between the turntable and the preamp.

I’m looking for various points of views and justifications for them. Remember, one caveat is that I’m the kind of guy who will spend only a moderate amount of dollars for interconnects and speaker cable. Thank you all.
128x128unreceivedogma
The speaker cable was close to the best that Monster - a new company at the time - had to offer in 1985. I’m not sure of the gauge, actually, but it is quite thick. The system is still in boxes. 
Asking a single ended vintage tube preamp to drive very long ICs will not be the most ideal choice in this specific system. What is the gauge of your speaker cable? 
jperry,

if the wood stand is on a wood floor, even if on feet, I don’t know if that is simply delaying the inevitable.

Maybe the amps get bolted to the brick wall also.

My old home was on a busy manhattan intersection. I could feel vibration through the building almost constantly. Mortar was always flaking off the wall, and as it was a party wall, I took that as being caused not by moisture, but by vibration. My new home is much much quieter.
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cd318,

No one has been on the other side of a black hole, unless maybe you are metaphorically referring to some members of this community: who knows how fast whatever can travel there, including and especially bs.

That aside, yes, Einstein, among others, would be surprised.