I think you'll notice more stability between water changes with TMP, especially in smaller, nano sized tanks. When I set up my 25 lagoon (nuvo black version), I'll continue using TMP and use All for Reef as my 2 part / elements dosing. I think All for Reef is one of the best things to come along for nano/smaller reef tanks. I would imagine you could reduce water changes or simply do corrective water changes we needed?
Btw, you'll love how fast TMP mixes and how stable each batch is when you mix it. Pro tip, don't put all the salt in at once, mix in half of what you need, then slowly add the rest over the course of a couple hours. I find this method preserves alk, which should be in the high 7's. I have soda ash on hand in case I need to bump up alk to my preferred level (around 8dkh) when I make a new batch.