I'm leaning towards the Morel 692 speakers right now. I had ordered a set of Focal K2 Power 165KRC 6.5" coaxials, but our speaker pods are way down low on the door. The Morels are a component set so the 6x9 mid-bass driver will be in the door, while the 1" silk dome tweeters will go in the dash.
I had originally though a metal strap would be ideal to hold the tweeter in place. However as you can see from the photo of the tweeter, there's no place to safely drill a hole. Ideally I'd have the back of the tweeter scanned and a custom mount printed. But I don't have that capability and I'm sure that would drive up the costs quite a bit.
The Morels do come with crossovers, but I'm going to run the system active. IOW I'm going to use an outboard DSP to handle the crossover over duty, timing, etc. I'm leaning towards the Mini C-DSP 6x8 right now:
https://www.minidsp.com/products/car-audio-dsp/c-dsp-6x8
It's a bit misnamed because it has 4 high level (speaker level out from the head unit) inputs, and 8 RCA outputs to the amps. I'd grab two of the speaker level outputs from the head unit (unless it has low level line out). Then I'd output to the front tweeters, mid-bass, rear coaxials, and then a subwoofer. The unit plays well with REW real time analysis software but it will be a learning curve for me to set the parameters correctly.
The other DSP I'm considering is the Helix Mini DSP. This is a high end German brand that gets rave reviews, but it's another $150 or so more than the above unit. This unit however only has 6 outputs. Problem is, we have 6 speakers in the vehicle, and I'd like to install a subwoofer. This means that in order to use the Helix, I'd have to run the system with just the front mid-bass/tweeters and then the subwoofer, eliminating the rear channel. A lot of folks advocate not using the rear channels anyway since they mess up the soundstaging.
I'm am leaning towards the Stereo Integrity 12" BM Mk V shallow mount subwoofer, but it's on backorder right now. I'm trying to find out when they will have stock. Otherwise I could use the JL 12TW3 D-4 driver for about the same price. I'd prefer the more musical Stereo Integrity, but JL makes a find sub as well.
So that's where it stand right now. LOTS of research and planning.