Mira.frame performance questions

Anybody know:

1) Does the size of a mira.frame in the patcher have an impact on how quickly its contents can be redrawn/communicated between Max and Mira app or MiraWeb?
2) Does mira.frame having different Presentation/Patching position or contents affect how quickly its contents can be redrawn/communicated between Max and Mira app or MiraWeb?
3) If mira.frame and its contents are not being drawn on the desktop does that impact how quickly its contents can be redrawn/communicated between Max and Mira app or MiraWeb?
4) If mira.frame and its contents are in a sub patcher does that impact how quickly its contents can be redrawn/communicated between Max and Mira app or MiraWeb?

Mira.frame has "Device Aspect Ratio" and "Adjust Aspect Ratio for Miraweb."
It can also be resized in all kinds of ways.

My assumption for 1&2 is that there has to be some kind of translation between the mira.frame contents/position relationships and the contents/position relationships of the interface on a Mira app or MiraWeb.* Does this mean that a larger mira.frame, with more pixels, will have more data to send to Mira app/Miraweb?

For 3&4 I have noticed (for example with bach library objects like bach.roll) that an object with a GUI is not visible its behavior can change.

*When created the mira.frame is 256x182. Pretty small for a multitouch interface on a desktop. However, if objects and text is rendered really small that 256X182 looks pretty good on a tablet.