Blogger vs Wordpress

Now I know that Google's blogger probably isn't the correct place for putting a topic of this nature given the bias that most people will have reading it on one or the other, but I am interested to know peoples thoughts on whether the Google blogger is the best from a promotional perspective over a Wordpress blog.

There are hundreds of plugins for Wordpress as far as SEO and promotion are concerned and one can get lost in installing these add-ons very quickly. Blogger is defiintely easy to use and quick to post items to, but doesn't have the ability to post to an api like Wordpress does.

Does blogger have the upper hand for getting links into Google quickly?

Sydney Wedding Music - Case Study

Currently the site www.sydneyweddingmusic.com.au is optimized for the three keywords in it's domain name - Sydney Wedding Music. This has been done reasonably well, and the search for this term brings the page up as the number one result in Google as well as ranking highly for both MSN and Yahoo also.

Several other keyword combinations rank reasonably also, but the goal is to increase it's exposure on the internet by adding more targeted pages to the site for higher searched terms, bringing previously untapped but highly relevant traffic to the site.

Some of these terms will be:
wedding songs
wedding music
wedding reception songs
wedding musicians
wedding song list
sydney wedding venues
wedding reception music
listen to wedding music
wedding ceremony music
popular wedding songs
top wedding songs
wedding jazz band