I'm not good at machines. First attempt that looks somewhat right... and yes, mirrored.
old:
new:
EDIT: added an explosion and another ship. I'm using a palette of 18 colors that I would like to cut to 16.
EDIT2: added enemy ship & mockup time.
EDIT3: Added the WIP window borders & stuff. I had no idea about how to do techy stuff so I went to look at old 8-bit games, and according to R-type, squares and circles connected with lotsa wires and pipeage = techy. Yay.