Lighted Switch for Fog Lights

I read the mod to add a light to the switch but want a more factory look to the dash.

I bought this switch from a TRD dealer thinking I could swap it out with the factory dash switch for the fog lights that does not light up. I'm not an electical savy person but want to ask the forum if it is possible to just snake up inside the dash, pop out the factory, seperate from the harness and replace with this one?

What kind of female harness should/would connect to these males?

I am also considering a Go Rhino Front Bar that has integrated lights. The wiring harness basically snakes up the engine wall and in through an openingg into the cabin and hangs down from the lower dash. Works but is tacky looking IMO. Again, I would think if I could splice their wiring into a female module it might work also. So again,
What kind of female harness should/would connect to these males?

Thanks!
2009 Tacoma DCAB V6 TRD 4X4

 

Those are just basic flat connectors, bring the switch to any auto parts store and get the female connector that's the correct size for those male spades.