Wire Size
 

Does Any One Know What Gauge Silicone Wire Comes On Quark 125b, & Were I Can Purchase The Same Colors

I believe it is 12GA. You'll probably have to contact Quark to get the same colored wires. Or, just solder some noodle wire on there. It's fairly easy to solder the motor wires, but the power wires will require you to pull the guts out of the case and there is a sticky pad that holds it in. Once you remove it, you'll need to get new pads (and they are special thermal pads), or thermal epoxy the guts in there.