Starting problems, keeps cranking but no start up Options

[Tumult5sfe]

I had to do a head gasket some time back. put everything back together and went to start it but the battery was dead...so i slapped the charger on the thing and poof, my one ground wire that leads from driver side inner fender to engine went up in smoke. now the damn thing just sits and cranks all day long, i get plenty of fuel, not a strong spark but there is spark, and pretty much thats it.
so does anyone know what i may have to do? i grabbed another ecu thinking i cooked it, replaced the ground wire, and a few other odds and ends. also, when i turn the key off my fans kick on and the temp gauge pins hot, and they shut off when i flick the headlights on and off. Any help would be amazing.

[Tumult5sfe]

nor am i a wiring guru. but when i was looking at all data's diagrams it looked like they shared a common ground. but yeah please take a look yourself and let me know what you see.