Hey
Thanks so much for having a look at my works, it means a lot.
Regarding the length of chapters thing, I don't set out to write a certain number of pages it just happens. The only advice I can give is try to think of events and ideas you want to reveal in each chapter and everything should fall into place in terms of length of chapters.
I'll try to have a look at the links you've provided but I'm super busy at the moment because I've just started uni so I can't make any promises. However if I can't get through them feel free to drop me a PM around about christmas time to remind me, if you're still interested in me critiquing. :)