User Manual Brother CS6000I Sewing and Quilting Machine

Yes it has an automatic needle threader 
The manual shows very well how to do that.

It does not come with a DVD but it has detailed instructions.

There's a table attachment. But it's not huge. But the machine is not real large either. It helps to keep fabric from distorting and hanging off the machine bed while sewing. It comes with a lot of extras and built in features for the price.

Yes to the wool, I am not sure about the faux leather

Yes, I had no issues with sewing knits.....it even has the walking foot included if you like to use those with knits!

It comes with a foot pedal. It is optional whether you want to use it - you can also just use the electrical button on the machine instead.

Yes, the machine comes preset to end stitching in the needle down position but that can be easily reprogrammed to end in the needle up position.

It has a device that presumably will thread the needle, but I have not used it, as the machine is extremely easy to thread from spool to needle. I'm not fond of winding the bobbin with thread, but that has been my only problem.