I made up a set and am helping a friend do some now. I used spades at the speaker side and banana on the amp end.
I have a few pics.
This is a pic of the spades and wire pants.
The end of a cable with the techflex on the 4S11.
Finished wire.
I am happy with how they turned out and the whole setup for my front three speakers was under $100 and I got to make them myself.
The wirepants, spades and bananas I purchased on ebay. The wire came from westlake electronics and the techflex came from parts express.