i´m not sure construction is same here as it is over there.... but by studs you mean the solid concrete thing that usually goes in corners and every now and then??

if so... I´m not sure there is one were I plan to mount the TV

our house is made of concrete blocks.... unforunatelly unfilled ones....

for the record... we have some frames hanged as well.... one is huge and heavy and was screwed with no problem on the blocks.... should i worry about the TV?

and I will go back to walmart and see if they have a bigger wall mount, if not, I can always have it on the pedestal....but space-wise I prefer mounted...