I was wondering if anyone knows what the HT2-TLs with 3/4" cabinet (15" deep) weigh? On the Salk HT2-TL page it lists the weight with the 1" cabinet (17" deep) as 80lbs. I'm looking at IsoAcoustics GAIA III isolation feet and the weight limit is 70lbs. I'm hesitant to spend $400 for the set but if weight is an issue then I'll pass. Definitely not spending $600 for the set of GAIA IIs.