Has anyone ever retrofitted the graphics monitor using a standard PC CRT or LCD Monitor. I have an older BMC-30 with Ultimax 2 Controller. I know you can purchase monitor replacements but the $1200.00 - $1500.00 price is a lot of money. It seems to me it should be possible even though the connectors are not standard on the Ultimax 2. Any feedback would be greatly appreciated. Someone must have figured this out and came up with a wiring diagram or procedure.