Great write up! Put in my MTEC Cosmos Blue bulbs today, I went and bought ramps, realized my car wouldnt clear them, and used a small block of wood and realized all you have to do is turn the wheel.
I unbolted all the bolts you pointed out plus one right where the top of my knuckles are in the picture with my hand/glove.
Reach your hand through here and twist off the bulb