Valve Covers
This is how I did it.
Passenger side.
I removed in this order; intake tube,TB, I unbolted the A/C compressor and moved it towards the front of the car. At this time I choose to remove both plenum's W/O removing the cowl or SC, Looking back it would be allot easier to just unbolt the SC then the return plenum, your choice. I then unbolted the valve cover and manipulated it out.
Drivers side.
I removed the upper ic tube, unbolted the lower ic tube, I chose to remove the ic, I then moved the lower ic tube towards the front of the car, but did not remove it, unbolted and removed the valve cover. On the drivers side the valve cover was extremely tight to remove through the space provided, but it is possible.
Good Luck
-Andrew