You talked about 1000 W...so that would lead to some more complex solution.
You nominated something like a 10-50 W set-up, being controvertial in many ways : but it's ok

I suggest to
tweak some existing designs, like some 2 or 3 way boxes
that you ( hopefully) already have .
If you have already a subwoofer, you just need to put the speakers you have
in a OB-dipole-open frame configuration .
For mid-wf applications the Eminence seems to me a little outdated...
Something in the 8" range ( with enough excursion ) would be better ...Well, this goes a little OT...as I'm still considering Pro woofers, while you can pick
any driver and build a whole project around it. You can start from the tweeter, just make clear what your target is : definition, high power, long throw...coverage, positioning in the room; when filtered with the passive crossover, which frequency and slope would better fit to match with a, say, 4 " midrange ...!?!
Making practice with existing drivers and crossovers would get you accostumed to dipole listening very quick
