Ah, that’s an interesting idea. I hadn’t thought of making that top link go to your main blog page before. You could do that by either hard coding the PHP into your theme, rather than using the suckerfish() function. Or alternatively, you could hack the plugin files and add it there.
I probably won’t have time to add this feature to the plugin any time soon though.
I do custom scripts for entering directly into themes for our premium members, so if you sign up, I could code it up for you.