Component speakers with tweeters in lieu of a coaxial on the soundbar

[Dammit-Jim]

I have started upgrading the stereo in my 2013. I replace the front panel and tweeters with JBL GTO609C component speakers, and can already tell the significant difference.
I was going to get a pair of coaxials for the sound bar, but then realized it looks like it would be easy to get another component set and install the treaters in the sound bar (#2) or even better there is a small area at the back of the roll bar (#1).
I'm no audiophile, and it's been years since I've upgraded a car stereo.
But does anybody see anything wrong with this? Am I missing something?
TIA

 

[JeepJeezy]

I would try and mount everything in the soundbar. You can drop the soundbar and drill out for the tweets if needed. Not sure if the tweets can be surface mounted or not but your #1 location has lots of metal in that corner.