I have to agree with McZealot, judging by your
previous videos which weren't bad, but certainly not film material; I doubt this will ever even be completed. The only time a long length Blockland film was completed, it was by BlockEye Entertainment, whom everyone trusted to create long and high quality content. It really appears that this is a complete mess, I mean take for instance:
11/100 actors
Why do you need exactly 100 actors? Are those just extras or something? What about the server limit? Default servers don't allow up to a 100. Are you going to purchase a dedicated server instead? Are you gonna ask a friend to host you a dedicated server? How are you going to manage and control 100 actors? How are you even going to get 100 actors? I mean there are barely 100 active daily forum users, and only in rare situations in the history of Blockland has a server had a 100+ players on. Are you not expecting to get 100 actors, is that just like an imaginative goal?
To be honest, I'm quite surprised that people are supporting this project as heavily as so, probably since you're new to the forum we want to inspire some creation. Yet only me and McZealot seem to be telling you the hard truths. Not that there is anything wrong with it, I'm glad you've found a mine-load of inspiration to carry this out instead of being a boring, depressed pessimist like myself; however you say that this project will probably take four months - I can guarantee that you'll encounter problems and give up by then.
I mean, what are planning to record/edit this with? If you want to keep the audience's attention then you're going to want special effects/green screen, which you can't get in (what I presume you're using now) Windows Movie Maker. Are you going to purchase Premiere Pro or Sony Vegas instead? Those can be over $200.
It's always great to see some ambition in the community, but there is a point where it becomes obviously ridiculous. Why not create like a ten minute video, with a short and sweet outline, with maybe ten people at most. Save up to purchase some better equipment, then maybe create like a video recording clan or something. Then who knows, in the future you could follow Blockeye Entertainment's footsteps and come back to this.