Used the 70 mil. The 'cruiser is still apart except for the carpet being installed. Reworking the stereo while its apart then having all the interior/headliner re upholstered before putting all back together.
As for liking it...its a task to get installed right but just talking inside the 'cruiser sounds different. Looking forward to the final result.
Thanks for fast reply. I have my complete interior out for a deep cleaning and thought I would go the extra mile with some sound deadening. Again thanks, and your cruiser looks great.