Your pics showed up just fine.
I've been thinking of upgrading the rest of my tanks that don't already have CF's.
Is this something a gal like me with some limited wiring experience could easily do, or will I need to ask the Mr. who has a bunch of experience? Or could I try it myself, and ask him if I have questions?
Also, will they fit into most any strip (like a standard Perfecto), or do they need to be wider?