They look good to me, but, you'll only be sure when you use them. Hopefully, you've converted to a solid state IVR setup. If the factory one goes bad, it usually fries the fuel and temp gauge.
I have the solid state IVR and the temp gauge is working now but takes a long time to warm up (according to the gauge). The fuel gauge goes full when I ground the wire, but does not move at all when connected. When I get most of the gasoline used up in the tank, I might pull out the sender/pickup and take a look at it.