Re your Hurri and Spit not konking out when inverted or under negative G.. look for this line in the aircraft.cfg..
fuel_metering_type=2
Type=0 is Injected
Type=1 is Gravity
Type=2 is Aerobatic
The default in the Hurricane is Type 2 as above. Change it to 1 and you'll splutter like a good'un

EDIT: That should work Mike but isn't at the moment. Just checked my Chippie and even that continues to run unhindered with fuel metering at type=1


ATB
DaveB
