Good move. Focusrite is a good interface.

You can add a headphone amp to the focusrite.

My focusrite has a very low audio out for it's headphone jack so a headphone amp might be in order. I used to use an old stereo system amp. I ran the outputs (my Saffire has 8 outputs) into the stereo and used my cans off of that. However, I had a singer come in to do some recording and needed at least 2 headphone outputs with independent volume controls. The Behringer headphone amp gave me 4 outputs and the ability to crank the levels as needed.

You can find my music at:
www.herbhartley.com
Add nothing that adds nothing to the music.
You can make excuses or you can make progress but not both.

The magic you are looking for is in the work you are avoiding.