I went ahead and ordered the switch guards, the toggle switches and the leds, switches and leds were $17 (altogether and that is with a few extra spare switches and leds) from MPJA online - all switches are rated at 15A/125v, switch guards were pricey (10 pieces at $3/guard) but the shipping was free so not that bad really.
this is how the switches look like
EDIT: not going to use the On/Off plate, that will go in the garbage
I will have 6 SPDT On-On (will only use 1 throw but chose these as it doesn't matter the position I will have 1 set of poles connected so i don't have to worry how the holes in the panel are cut), 1 of the SPDT Momentary-Off-Momentary and 1 of the SPDT On-Off-On
i decided to go with bright LEDs that are white body and will light up different colors. there's not much room behind the panel to install miniature lamps as it will hit the body of the switch so really i have no option other than making it wider which would mess up my plan as where to install it. I'll post an updated design later with the LED holes in it (i'll use a drop of glue to keep them in and bend the terminals to clear the body of the toggle switches).