Chapters too long? -lol- I know of a story where the shortest chapter consists of 13,000 words an the longest over 60,000. And at the 1st of august there will be the 100th chapter of his (main) story online. But consider you warned: It's all in German! Anyway, here is the link: http://www.thorsten-oberbossel.de/deutsch/hp/fanfic.shtml (scroll a bit down ^^).
For your story: Great! Really great! I like martial arts and I love Harry Potter - what for could I ask more? I'm only a bit sad, the last update was over 6 month ago. Please, gimme more of it! ;)
"Mischief managed"
AKOM
PS: Sorry for grammar etc. - English is my second foreign language.