You can get the 707 manuals from here: http://www.captainsim.com/products/x707/manuals.html

And I placed the gaugeXX=../civa/INS!Config,         0,    0,  0, 0, csx701 line at the end of [VCockpit01] in the panel.cfg. Like this:

[VCockpit01]
size_mm=1024,1024
pixel_size=1024,1024
texture=$FPSP
background_color=0,0,0
gauge00=Captain_Sim.x707.R01!R01_001_light, 625, 824, 56,55
....
gauge25=Captain_Sim.x707.menu!main, 0, 0, 1, 1
gauge26=Captain_Sim.x707.sound!main, 0,0,1,1,Captain_Sim\707\sound.ini
gauge27=../civa/INS!Config,         0,    0,  0, 0, csx701

so that the CIVA INS initializes as soon as the 707 shows up in FSX (in the VC), WITHOUT having to open a 2D Panel to do so. ;)