I'd loose the cover page and go straight to the welcome page,.. it serves no purpose, and will loose you Google ranking & visitors.
Your design looks good, but your images need to be optimised,.. I reckon you can get most picture to about 20% of their current size,.. essential for viewers still using dial-up internet.
You really need to add some good keywords and search engine optimisation,.. it doesn't matter how good it looks if no one can find it!
It does look good though,.. a few tweaks and it'll be there!