Gen1 Mazdaspeed 3 with Bose stereo advice needed

I currently have an Eonon. It's ok. Just ok. But not wireless carplay, and USB is not charging my phone even with high power charge selected.

I am thinking name brand and would like to remember the adapter needed to get steering wheel controls. I have a gt so needs to work with Bose. Yeah probably need all new speakers too with it being 16 years old. So post up what you recommend new.

I am not an audiophile by any means. With light and sound sensitivity thanks to my crash, I'm not out to shatter windows.

 

I went with Pioneer for a name brand head unit, as they have great middle of the road options. Pioneer DMH-W2770NEX is the exact model I bought. I'm very happy with it so far. Wired and wireless carplay/android auto, good EQ to take advantage of the Bose sound system but no volume knob.

The PAC RP4-MZ11 interface is what you need to retain steering wheel controls.

 

Thank you!