I used the MRAA library to get a pretty good rate out of the GEN2 Galileo. Above is 8 Bits being latched via the clock pin. I made a VERY hacky bit-bang function that pushes out data to the WS2803. And success.
Below is a video of a fully working shiftOut() function written in JS for the Galileo GEN2, driving the suit
Ta Da! Im running a simple test program I developed to test a single WS2803 chip and its working as intended .
Now onto integrating the HTTP server via NodeJS and interactivity here we come