Following up with an update to my original post, I’ve brought an easier way for you to make use of Inspector every single time you open Opera.
In a nutshell, I’ve written a script that launches Opera and then attaches Inspector to the process id. There is a setup script that will make some necessary changes and create a shortcut on your Desktop for you that opens Opera and Inspector for you easily!
If you want to find out more about the Opera + Inspector Launcher or download it for yourself just head over to the info/download page.
If you have any questions and/or suggestions, just leave them in the comments here or on the Launcher page.