Excellent idea -- making the stop block with 45 degree cut. I just bought a TS 55 REQ, and made my own super-sized MFT. I do not have the accessories that come with the MFT -- instead I have the Qwas rail and bench dogs (plus some of the new Parf Dogs from Lee Valley). I have everything I need to make frames like you have done except for the Domino (which went onto my wish list right after I got the track saw). A friend of my wife wants me to make a large mirror frame for her, and your video convinced me that this is a great way to make picture frames. And I showed the video to my wife, too. [smile]
We are both close to retirement, so spending money on shop tools has not been an issue. But it is always a good idea to demonstrate why I would spend another $900 for something so little! (Plus a little more for the accessory kit.)
Great job on creating the video. Thanks!