I recently picked up some new Infinity Alpha 50's at CC on closeout. They are the first speakers I have ever owned that can be bi-wired so I thought I'd give it a try. I was using Monster Cable 10ga. 10 foot prepacked with gold ends already on for the old speakers. I bought some bulk 14ga. wire from Lowe's and used this to bi-wire my new spkrs. I used the Monsters for the highs and the bulk for the lows. Was this the best route? Is 14ga. adequate or should I stick to the same gauge and brand? Also are there really quality differences among the various manufacturers? What might an expert recommend to do. I'm not opposed to scrapping all the cable and starting over with new. However I was always impressed with the Monsters I have used for awhile now. Is there a better choice that would actually yield some better sound? By the way, I could easily tell the difference in sound after bi-wiring these speakers, but if I could improve on this with a different brand or gauge or whatever, I definitely would. Thank you very much in advance for any advice or comments you may have.