Hi Jeff
I didn't check the bulb I was out by myself and only had getting beck the ramp on my mind.
Ill definitely change the filter and fuel line.
3/4 of the tank was a few months old and topped up the rest that morning.
I've had the boat for about 4 months and was serviced before I got it, definitely new filter and plugs and fresh grease,didn't get the receipt but the previous owner said the impeller was done(hope it was).Not sure about thermostat, is that something that gets done on a service?