Duffin: It's really a question of how far you want to go. The reason we offer our Stage 1 Audio Upgrade is because it's pretty easy to get noticeable, enjoyable results from a smple speaker upgrade. It's by no means perfect, and it's certainly not the "best" solution there is, but if you have a budget and want an improvement, it's a great way to start; no matter what you do, you're going to replace your speakers anyway, so why not see if that might be all you want to do?
If you perform the upgrade and feel like you need more, you can certainly go down that path later. Just a question of cost / benefit.
Anyway, just know that if you do go with the BSW Stage 1 Upgrade, you are protected; if you aren't happy with the results and want to take another route, you can return the product for a 100% refund. Here's a link to our guarantee:
http://www.bavariansoundwerks.com/pr...I=386/_cid=174