I don't know what type strips you used but I can suggest that the standard Radio Shack stuff, that are some sort of chrome plated screws will corrode over time. Marine grade terminal strips have nickle plated brass connections and hold up even in salt water environments.
I also use marine grade wiring under the hood and exposed areas. Anchor brand marine wiring has insulation rated for heat, oil and water and the wire is tinned the entire length to help prevent corrosion. When you see green copper wiring it has gone way past the patina stage and is corroded enough to cause more resistance=heat and weird reactions from electronics sensitive to voltage variations.
Water proof fuse holders are a good choice as well and shrink wrapped wiring connections to help prevent moisture from wicking up the wires.
If that was not your choice a coating of dielectric grease (non conductive) applied after wiring is completed could prolong corrosion.
Cleaning all that up was a good thing, especially for troubleshooting in the dark, in the mud, in the rain when things always decide to shut down.