I have a pair of Infinity 6.1 Perfect Component Speakers I want to mount in my IS300. I was wondering if anyone could tell me the MOUNTING depth in the vehicles tweeter and 6.5' speakers. The current mounting depth of the Infinity's are 2-3/4"(70mm) for the woofer and 1'(25.4mm) for the tweeter. Someone please help!! Will it be ok????? Will it fit?