Looking at it, it would bring a fair range of games nearer to home that L2 does.
https://en.wikipedia.org/wiki/2022%E2%80%9323_National_LeagueI think mid L1 is probably our natural level (would actually be interesting to know if anyone has ever done analysis of our history to know where our level sits), but as you say it all gets very samey in the bottom two divisions.
It was done some time ago and was around the mid 50s, so mid level league one is about right.