Strut towers are the same I think springs are a different rate all round because weight of motors ect are different.
Front sway bars are the same as Evo and gsr as long as it's te control arm version (not the Evo 3 where sway bar attaches to strut tower)
Rear sway bar is not on a gl (well not the coupe anyways). It would be te same as a proton which is different to Evo (different rear cross member setup
The car will sit too low and be very bouncy due to the different weights of the front end...From memory the seats are also a smaller diameter on the strut....So if you were thinking of putting your springs on the gl strut, that won't work either....