I forgot here who posted it, but in the future I'm going to buy a cheapie JAMMA harness and cut the wires off for my own uses. I did that recently, and it was like a godsend. Everything's already crimped, you get a daisy-chained ground wire, and it's about $15 shipped. 
Another option is to get pre-crimped 1 meter wires (available in a variety of colors with .110", .187", or .250" QDs) and prefab daisy chains (red or black with .110", .187", or .250" QDs) from Paradise Arcade Shop.

Edit: Edit: In before PL1 brings his fury of research and articles pertaining to every version of QD
No need, you answered OP's question clearly and concisely -- wouldn't make sense to introduce spade terminals, flag terminals, bullet terminals, D-Subs, RJ-45s, Molex KK-100s, . . . .

Scott