I think it's great that you and your wife are doing this together. I dearly wish I had someone close to go through this TSM journey with me. I have dozens of friends that would be perfect candidates, however, I have not reached out.
My wife is a very controlled drinker, and very rarely lets loose. So there is no issues with her or need for TSM. She knows I'm a work in progress, and occassionally comments on how "It must be working" due to much much less sloppy drunken episodes.
I can't help much on comments about side effects. I have had very few negatives.
Worse hangovers drinking less than before. Occasional acid reflux, but I think I probably would have had it anyway.
Unit calcs using my past drinking calculator that I would use, to justify my vodka consumption. I would equate it to 12oz beers being 1 unit in the USA.
Roughly
A half pint = 5 units
A pint = 9 units (You think it would be 10 if a half pint is 5, but it's not.)
A fifth = 18 units
A handle = 38 units
Here is a link to a calculator to run your own numbers.
http://www.cleavebooks.co.uk/scol/ccalcoh3.htmWelcome Mr. and Mrs. dmmdcc13