I, personally, love horror anthologies. As I get older and with kids running around I don't have the time or attention span for a full movie a lot of times so anthologies are great. Also, I think if a horror movie goes on too long it can lose its steam and just turn awful. As far as writing for your series, I would be very interested. I've been trying to be a writer for years now and love to write horror. If you need any help just contact me and I'll see what I can do.
If you want to see more of my writing style you can check out some work here.
http://www.fictionpress.com/u/241726/Ed_Reilly