I know you are trying to assist the OP but I would not touch that RCA stuff if it was free. The RCA wire, as well as GE Pro, is CCA, Copper Clad Aluminum, and far less conductive than pure copper.
SS07, just use 14 gauge Monoprice that has been continuously recommeded to you. It is pure copper and outstanding wire for the money. In other words, while not the cheapest it is the best VALUE. At just $25 for 100' spool, why short change your system???
Marantz PM15S2 LE, Arcam FMJ CD-17, VPI Traveler V2 with an Ortofon Rondo Blue, Technics SL-1400 with an Audio Technica AT-14sa, Simaudio Moon 110LP, Pro-ject Phono Box S, Pioneer Elite VSX-52, Pioneer Elite BDP-52FD, Dynaudio Focus 260's, Vienna Acoustics Theatro Grand, Wharfedale Diamond 9.2s, REL T-1 & Panasonic TC-P54S1