Planning my install in my bug wrx:

Got some three way components (Vibe Space) consisting of:

Main speakers
Mids
Tweeters

Obviously the main speakers are pretty self explanatory on where they fit, I'm also hoping the mids will fit in place of the original factory fitted tweeters which leaves me with the aftermarket tweeters to think about.

I would like them mounted into my a-pillar but haven't yet checked if they will fit flush into the panel, sooo..... This might sound strange but has anyone ever used a LHD and RHD a-pillar boost gauge and mounted tweeters in them instead of gauges? lol Once fitted i will probably cover in fabric to make them look tidy.

Any ideas welcome.


ALSO:

Whats the best rear speaker adapters to use? I see some people use the existing Subaru ones but my speakers wont fit and need spacing out a little....