Good info.. Appreciate the help, Cheers!

It does spin with the engine. When it's properly warmed up the fan will go faster with RPM (But hesitates slightly before going quicker, Doesn't seem to spin that fast either?)
If you keep the revs up for about 5 mins the gauge will get hot on tick-over, But if you drive it it'll stays at 12 O'Clock.
Thinking the fan fooked and just not providing enough cooling or else thermostat?

Going to check thermostat tomorrow and if not anyone know where could I get my hands on a new Viscous fan?