You can get the ford motorsport wires for about $50 which is about the same as the AZ double silicones IIRC. The ford motorsports are 8mm so the covers wont fit back on the wire looms. (But show need covers?) They are built really well and will probably last 100K!
Try http://www.bat.com or other places on the web.

Scott 95 SE-2.5L ATX (Sold, but not forgotten...)