Leon the nebulae in this region are very faint and need a lot of exposure through narrow band filters to minimise noise and skyglow. I am surprised you did as well as you did.
Here is a very good image of this area by Rob Gendler.
http://antwrp.gsfc.nasa.gov/apod/ap080306.html
Below is your image and the same area exised from Robs image with Registar.
Bert