Speaker Cable for Tube SET System?


I would like some (tried and true) recommendations for speaker cable. My concern other than overall sound is bass control (damping and what effects it, if this is a part of the wire puzzle). The system is: Audion Silver Night 300B stereo version (7.5 watts), Reynaud Twin speakers, CAL Icon MKII with Bel Canto DAC, Mapleshade Digital IC, Homegrown Super Silver analog IC, BMI Whale PC's and two Monster HTS2000 power conditioners. The only two cables that I am considering at this time are: the Mapleshade Single or Double Helix and Analysis Plus Oval 12. I can get by with 10 ft runs, but would prefer to have 12 footers to cover any future reconfigurations (or to use them in a second system as time goes by) and would like to keep the cost at $300 and under. I am currently using Kimber 4VS and would like a more natural sound than they seem to offer in this setup, plus bass control as mentioned before. I will probably only audition two to three cables at the most and or buy and then sell used if I hear no improvement. Thanks.
dekay
Thanks Trelja, I consider you a mensch, goomba kinda guy too. How ya feeling Kitch29?
Psychic: I could not locate an info specifically on speaker wire at the site, though I did not spend a great deal of time searching. I listed to one of Steve's first models (way outdated now) and he has an incredible product, regardless of the price. Have you seen his Personal Planer Speakers in the DIY section? They are truely outragious and I would love to build a pair someday (wish he offered them as a product).
Dekay, I have spoken personally with Steve. He knows his audio inside out. Talk to him. The only wire he sells is his silver plated copper interconnects, but he'll gladly tell you what works best for SETs. The only reason I did not buy them is because I live in Chicago Metro (nasty!) and they are unshielded. I chose Phoenix Gold instead.

As for sales, Steve is a renegade and does not care much for advertising, reviewers or the Voodoo. Which means I will drive to Peoria and buy his preamp sometime in the future. Says it compares to ANYTHING AT ANY PRICE. Cost? $895. Bueno.
Psychic: I live in LA and am a little concerned about one of the relatively unshielded speaker cables that I am considering. I had as hell of a time with lightly shielded power cords awhile back. Unshielded IC's dont seem to be a problem, but the PC's were. Wonder about speaker cable.