design tool questions

So I have the DCX2496 to start prototyping my dipole speaker. If I was to do an all active three-way, what types of tools would I need to come up with a final product?

If I used a measurement mic and something like TrueRTA, am I set? Obviously, I have to figure out how to use those tools.

Ultimately, I want to use two amps so I would use the DCX to workout what passive network to use between the mid and tweet and use a MOXlite to cross over to the woofers. So at that point, I'd need to measure T/S parameters but if for the moment I'm going all active, do I care about T/S?

Fountek NeoPro5i
Audax PR170M0
dual Lambda Dipole12