In renovation filters there does not seem to be an option to override the line weights. The second option in the filter settings - Line/Marker/Text Colour - allows you to choose any pen in you pens set but as the title suggests this only applies that colour and no the weight of the pen.
This is a particular pain in relation to showing demolition as we show our demolition with a very light pen and do not require the brick wall being demolished to show as a thick line. It would be nice if this was incorporated so we could override the line weight.
Also if there was a provision for skin separators, for example, if you are demolishing a 240 brick veneer wall and a 230 brick wall, and wish to override the fill it removes the skin separators. making it hard to distinguish what construction these demolished walls are.
The renovation filters are a good step but they are yet to be fantastic.