The word count for each of my chapters is 1.5k-1.8k, so I'm worried if I'll run out quickly on the first month. This is why I'm also considering a MWF schedule to give me enough time to write two or more chapters (and to edit the tables that are a staple in litRPGs).
1) Do what feels COMFORTABLE (body, mind, imagination, happiness, sleep, fun, etc)
2) MAKE IT so a schedule is followed. THIS, is the best way to attract more readers. YOU MUSNT break it. At worse warn beforehand if a break. Or you can simply write smaller chapters for a limited time. Or bonus chaps.
3) Expect small viewership with so little chaps (50+ it start to go up)
4) Verify the quality by someone else with a reader mentality. In fact yourself should keep a reader mentality, like game dev should be a player
5) There isnt a limit to backloging, heck some have 100+ or finished 3/4 of their books.
2.5) Bad example If you write like 1ch/week but publish 2/week, then if you only got 10 stashed, then sooner or later it will be problematic.