Melotte 15 in Hubble palette

http://coatesastrophotography.com/p840667703/h3bb90767#h3bb90767
Sorry I posted this earlier but I have now since revised it...
Here is the latest from a (so far) 3 day stretch of clear nights! The AT8RC/Losmany G11 is not a user friendly combo but I am slowly getting things dialed in. Melotte 15, a star cluster in the center of the Heart nebula.
Constellation Cassiopeia
Imaged from Ocala, Florida
3 hours Ha (binned 1x1)
2 hours and 20 min OIII (binned 1x1)
2 hours and 20 min SII (binned 1x1)
PS CS5
AT8RC
QSI 683 wsg-8
Losmandy G-11 with Gemini II
Comments and suggestions are always welcome.