I'm needing a little help with my pending subwoofer build. I just bought a Bash 300 amp and 15" Dayton RSS390HF-4. I have been messing with WinISD and this is what I came up with. Does this look good for a build? The response isn't completely flat but it's as good as I can get it. The cone excursion goes a little past the red line but if I drop the watts down to 280 it stays below. So if I just don't crank the amp as far as it will go I will be okay right? Thanks for the help.