You’ll probably be fine with those tyres. Most tyres work well tubeless, TLR and UST are mostly about taking away the doubt. Sometimes they inflate more easily, sometimes not so much. Generally I have about 50/50 tubeless and nontubeless tuyres on the go, and the tubeless ones are basically tubeless by coincidence- they’re tyres I like that happen to be TLR.
There’s basically 2 separate parts to it… Inflation, and sealing. Some tyres are hard to inflate but fine once they’re on, some inflate easily but don’t stay on rims well enough. Low quality tyres are more likely to have problems with size. And then there’s sealing- just how airtight they are, because obviously a nontubeless tyre doesn’t have to be airtight.
Maxxis usually work pretty well, they have quality beads, they’re pretty well made and quality controll’d so they fit and inflate better than most, and they have a lot of rubber in them so they tend to seal up easily.
I like tubeless, but it’s only fair to say, sometimes it’s a godawful pain in the cock. The main plus point is, it’s a pain in the cock, in the garage, at a time of your choosing- whereas tubes usually become a pain in the cock halfway down a race stage, or when it’s pouring with rain, or when your mate’s just finished fixing a puncture. That’s worth a bit of added hassle imo!