Rated 5 out of 5 stars
This Extension, in conjunction with the patrickjdempsey Extension Combine Buttons and the Brand Thunder Extension Canvas, gives me the resources to mock up new Theme ideas. With Reload, Stop and URLBar advanced-combined, the Go, Stop and Reload icons use the same location in the URLBar at need. Go always appears for a New Tab, which is intended behavior.
Ideally, the Go icon should appear whenever I type in a hyperlink manually, but that behavior may be difficult to code due to possible conflicts elsewhere in Firefox. Overall, well done.