Ok guy's lets not clog up someone else's thread with arguments...Tyre's been changed, lessons been learnt and no ones been hurt (this time)
Your not a Muppet, just sometimes in life other things are on your mind being a single parent and skint (just the impression you've given me) the last thing you worry about is your car...
I couldn't comment on the Fuel gauge as I haven't had any problems with mine, I've taken mine off the gauge and it was still going....but a tenner will not get you very far that's for sure...
Good luck