Interconnects & Speaker cables

Looking for a custom cable guy to get a set of long length (75') speaker cables to drive my Dynaudio C4's with BAT gear & also a pair of single female XLR to Dual male XLR Y cables. Any suggestions? I used to get some really good silver cables built by Tom at White Zombie but seems like they are no more in business, as I wrote to him and there is no response. Any suggestions & contacts would be helpful! Thanks!