Martin wrote:

"Glenn Ashmore" wrote in message
news:l%tcd.32504$cN6.16187@lakeread02...
Pull out the coax and replace it with GTO-15 high voltage wire.

Where in the Uk would I buy GTO-15 wire?

Good question. Just spoken to Merlin ( great experts on marine cabling)
and they've never heard of it. Clearly it has another name here in the
UK. If I discover, I'll post here.