Carpeting for 69 Barracuda Fastback

I recently did carpet in my 69 cuda. I bought the ACC kit from Rock Auto with mass backing. It was the cheapest with cheap shipping. It’s all the same anyway, near as I can tell. ACC Spears to be about the only choice. I like the mass backing. I did one before with out it and it didn’t hold shape as well. I also used the Noico Dynamat clone from Amazon and it was substantially cheaper. The only difference was that the tin foil is a little thinner and tears easier than dynamat. I bought a roll of aluminum refrigeration tape from Lowes & covered up the tears and seams. I put it in the trunk and behind door panels too. What a difference in sound deadening! Very quiet inside! I would do the same again. The only problem I had was that the console carpet piece seemed too long.