Trick to coils?

Is there a trick to replacing the coil pack on a 91 Laser? The manual shows it like the intake manifold is OFF the engine...i would like to change it on the engine...

just unplug it from all the plug wires and the harness, unbolt it and pull it out... put in the new one and bolt it down, plug everything back in! done~

I know it should be that easy, but i just took a glimpse of it and it looks like theres a bunch of stuff in the way.