Dash pad replacement

All,

 

I'm about to replace my dash pads on my 73 TR6 and I'm guessing from looking
at the replacements, I simply need to rip off the old pads and glue the new
pads on.  Is this correct and what kind of glue do I use?  Gorilla Glue?

 

My second question, how do I remove the windshield?  I see in the manual
there are two mounts on either side of the dash, is this all I need to
remove?  Does it slide out?

 

Thanks,

 

Adam

73 Tr6