Divisor = Duration. Possibile ?

[panaremix]

In speed dial we can set "duration" to: "Not send, 0, 1/16, 1/8, 1/4, 1/2, 1, 2, 4, 8, 16"

Question 1:
Can You add these option "1/16", "1/8", "1/4", "1/2" for the divisor in audiotrigger?

Question 2:
Do You can add a "disable unused frequencies" (enable/disable field) ?
This option would give the save screen space...

Thanks!