Here's my DIY slider first time setup and using the Full Frame Silent Picture on my 600d. I know could be better but as I said first time.
That is a hefty rig, but looks like it gets the job done. I have a super portable rig that uses two ski poles, a Lego microcontroller, motors and string. I have used when camping or in remote areas. I will look for some of the footage I shot with it and post it along with some pics of the rig. I'm looking to upgrade with new tubes and less friction from the cam carrier but has not happened yet.