Hi there!
I think this version is very usefull.
Can you add arrows and dots in your version BBFlat_SW smoothing + averages (alerts) like it was in BB Flat SW mtf + alerts + arrows +btn (as on picture). BB Flat SW mtf has only 4 types of MA and no smoothing...
And if it*s possible will be very usefull to add color filled area above "0" and under "0" as it was done in Jurik volty bands (picture below).