thanks for the confirmation shotgun and supercar10. this was a really helpful thread for me.

*shotgun, yes, most likely kita sa loob. i don't have 20/20 eyesight so I figured I should stay on the safe side and didn't pick the darkest shade.

*SG, my current car, I think they installed 3M BC. Served me well for 8 years. So I think the CS will do fine for now.