Adding window module to factory alarm

I looked on ebay and found a  windows module I would like to add, it has 2 window up and down function as well at temp sensor.

I want to add it to my car with factory alarm, '98 Grand Prix. I would like to keep the factory key fob.

However I was thinking of making a 1 to 4 relay connection, so I would be able to only use the window module on say the 3rd time I lock/unlock.  Is this possible and how do I go about doing something like this?

Anybody?

I want to use maybe a DEI 529T for the sunroof and 530T for the windows.