eventually the interconnecting building was carefully constructed around his beloved aeroplane , and he reverently uncovered it , and spent the rest of his days ( which unfortunately werent that many ) cleaning and servicing it as if it was still an operational aircraft , and cataloguing all his spares , by name , reference number , quantity , location , and invoice number on his battered old computer , and the last thing that he thought of , as he sat quietly in the cockpit , before he had his coronary was i really must get around to removing those 30mm cannon shells from the gun pack .