Alternative Reply: Regroup the reply options related to quoting
The ctrl+alt+R dialog is very tall, whereas our screens are typically widescreens. There are two checkboxes that are lost in the tower of stuff:
I would suggest putting all the quoting-related options in a box with two columns, one for the radiobuttons and the other for the checkboxes, and those checkboxes should be dependent on the state of the radiobuttons (only disable them in "Do Not Quote" mode) rather than the state of the "Apply template" checkbox, as per #1267 (closed).
Here's a mockup of what I'm suggesting: