Modelling mode improvements

I want to know if we can have the following improvements/additions to the modelling mode?

  1. in the “polygroup edit” tool I’d like to add a material when doing bevelling so that the bevelled area is a different material to the original

  2. in the “edit materials” tool I’d like to be able to choose between selecting triangles or mesh faces when painting to save time

Is it possible to make these changes?

Thank you