Nokternal7

It seems as if someone melted the top of the torx screws on the stock lower console of my 83 trans am. I'm trying to put new window switches, but I can't get the panel off because of the screws. I tried drilling into the top of the screw but that didn't work...what now?

Also, what size torx screws are used on the instrument panel on the dash? I tried T10, T15, and T20, and none of them work. Either they are badly worn out or are a different kind of screw.
Thanks