to web design this is a very creditable effort. Your site does the one thing that a web site needs to do if it is to be a success - it grabs the visitor's attention.
Of course there are things that could be improved - having a scroll bar in a form isn't ideal, and the more so because it merges into the background. Consider making the page larger, and inserting thr text into a table for a tighter control over positioning.
The text would possibly lose a little tension if you varied the font size more as well - so that headers and body text were more distinct.
These are minor quibbles - the site does its job very well as it stands.