currently it allows the selection of line color and line thickness, but they are isolated from each other, if they can be combined as a "compound style", and have multiple of them, it will be perfect.

e.g. compound style 1 = "red line + thickness in 1mm"
compound style 2 = "green line + thickness in 2mm"

if i can select directly between compound style 1 & 2, instead of keep selecting between red / green AND 1mm/2mm, it will be very very handy.