Well I spent many hours reading what the net has to offer. Turns out a glasspack restricts flow more than a stock resonator, even most factory exhaust, Kind of surprising to learn. I also learned that people are using the "bullet" type race mufflers as a resonator, so that's the route I'm taking. Thanks for the input guys, and by all means if you come across 3.5 lx-5 headers let me know!