[myke232]

I'm debating if I should get 0, 1, or 2 side door windows.

For a low-key, home-made conversion.

I'm leaning towards 0, since I would have them in front and on the rear door...

 

[helmut_taunus]

Hello,
you may use something like this
in the front doors on both sides
http://www.lueftungsgitter24.de/ima...al_images/lueftungsitter_t5_fahrerhaus_vw.jpg
selfmade or buy