I have 12 4ft T8 lights in my shop personally don't think a few more would hurt but this is plenty as it is. I can't remember which bulbs I got I wanna say they are LED. One day I'll get the mess cleaned up.
I ran power brakes for 4 years no problems prefect brakes this past year I couldn't get a good pedal for nothing 5 different master cylinders 3 boosters ad all new calipers. Will be switching manual to try it out