Plug-ins/PT 2019 (2020) Installation Question

[TDTPost]

Hello good people,

I hope you are all keeping healthy and safe.

I recently bought a new mac system that came with Catalina 10.15.3, which is not qualified for PT 2019 yet. As soon as they release a compliant version, I'm planning to buy it and install it.

However, I also have a number of other plug-ins that I'd like to install on the system (I also use Logic) and since we're all stuck at home waiting, I figured it's a good time to do so.

My question that I cannot seem to find the answer for is this: If I install 3rd party plug-ins, such as iZoptope or Waves etc., before I install Pro Tools, will Pro Tools see those plug ins when I install it (assuming I elect to install the AAX versions)? Or should I hold off and install Pro Tools before installing any 3rd party plug-ins?

I'm just itching to get started because I have lots of time suddenly. But don't want to have to create a mess if I can avoid it by simply waiting to install Pro Tools before the plug-ins.

Thank you in advance for your help with this. Stay healthy, folks!