Hey, Neil--Nice first TM workout. I'm not that experienced but have been doing TM for some time. I would follow up with 2x5 back squats at 80% of your volume squats above; 3x5 light bench, at 80% of what you plan to do next week on your volume bench; and then something like power cleans or whatever you like to do for a third lift. The light day for me always felt ridiculously light, but it's supposed to be about recovery, exercising the neural pathways, and just keeping the blood flowing through the muscles, I think. I look forward to following your progress.