Installed the TTR PSMM and DSMM along with the Boomba Ultimate Shift Kit today. Took about 4 hours all told - I took my time to use threadlocker on all appropriate fasteners and torqued everything to Ford spec according to the service manual. I also took the chance to clean up some of the harder-to-reach areas of the engine bay and wiped down a bunch of fasteners and metal surfaces with Sta-Bil Corrosion Inhibitor. I hate hate hate rust and corrosion, which makes living in Michigan hell.
That shift kit is something else. 40% reduction is pretty extreme and I couldn't imagine anything more even being usable. I may switch it to 28% reduction if I just can't get used to it, but for now I'll see if it grows on me. Shifting is completely slop-free. Not my favorite mod (that title goes to the AWR 88a RMM), but I'm still impressed.
The upper mounts have resulted in more NVH, but it's still not unbearable. In fact it seemed to settle down quite a lot in just 15 miles of driving. I was shocked at how anemic the stock mounts are. I'll report back after a few hundred miles more.