End amount of halls/caves in Moria

[NicTheFifth]

So as some of you might know, I have been working on a list encompassing all the halls and caves of moria, however one thing that is currently lacking is a measure of it compared to a 'finished' Moria. So that is the question, if Moria is done, how many halls/caves do you expect it will have? (please educated guesses only) I estimate that it will have around 1500 halls/caves in the end.

 

[NicTheFifth]

After going through the planning and hand counting all halls/caves that still have to be done (might be off by a bit) and got to 900 halls, so I put that as the 100% mark