2000 Bonneville SSEI Performance?

As the title says I have a supercharged Bonneville. I am looking at what can be done to get a little more juice out of it.

http://videos.streetfire.net/search/bonneville/0.htm

The link above shows some really pumped up bonnevilles. I do not want to go that extreme but I would like to get maybe 300 HP out of the car. Besides exhaust/intake and maybe a programmer what else can I do to reach my goal while not doing an engine swap?

I would go with an intense pcm, replace filter box with K&N cone filter..New lifters..Go to www.bonnevilleclub.com..for more info about your bonnie we have a lot of knowledgeable people on that site and all your concerns will be solved...

Thanks for the reply. I had almost given up on this forum =P

I read through the link you gave. MUCHO helpful info there. Answered tons of my questions.

Thanks again!