Let me know how that works out Jark,
Here is what and where I got the 22 AWG wire connectors.
I used connectors from Mouser. Their part # is 485-1663 3-pin JST SM Plug. 22AWG And in black to boot. worked great.
http://www.mouser.com/ProductD...IpS7yDqfOr4SoTRYE%3d
https://www.adafruit.com/products/1663