Hello all:Looking for multi-core wire for Dynamotor use. (ATD xmitter ). One lead needs to carry 1KV, but I could run that lead externally if need be... Dynamotor is mounted in the basement under the shack near the batteries, so I would need about 20 feet. 7 or 8 conductor. Would prefer rubber jacket.Any suggestions?TNX, K4TQF at yahoo.com