Copy and adapt a cluster animation in Maya

I have made an animation of a Mosaic grahpic and the mosaic graphic is based on the physics of a physical wall. I need what i have already made to be adapted to a new wall, and i need it to be more or less the same as what i already did — just another wall with a different width and height and diferent placement of windows. To be able to make the cluster animation the right way, with the fixation of windows, i use a template file. I need you to take the new template file and adapt my mosaic graphics animation to that so it fits the wall and the windows 100% in frame 1. (Over time it 'looses up' and no longer keeps the dimensions of the walls, but the starting point should be a 100% match to the wall.) Try to look at the attached to see if it makes sense. // Brokop