That's not a fix that's creating an aircraft that never existed.
From Wikipedia:
http://en.wikipedia.org/wiki/Hawker_Hurricane_variantsSea Hurricane Mk IIC
Hurricane Mk IIC version equipped with naval radio gear; 400 aircraft were converted and used on fleet carriers. The Merlin XX engine on the Sea Hurricane generated 1460 hp at 6,250 ft and 1435 hp at 11,000 ft. Top speed was 322 mph at 13,500ft and 342 mph at 22,000 ft.[18]
Citation [18]: ^ Brown, Eric, Wings of the Navy, p112
There's also this one which would be fine too:
Sea Hurricane Mk IC
Hurricane Mk I[14] version equipped with catapult spools, an arrester hook and the four-cannon wing. From February 1942, 400 aircraft were converted. The Sea Hurricane IC used during Operation Pedestal had their Merlin III engines modified to accept 16 lb boost, and could generate more than 1400 hp at low altitude.[15][16] Lt. R. J. Cork was credited with 6 kills while flying a Sea Hurricane IC during Operation Pedestal.[17]
Our new Sea Hurri only has 12lbs of boost.
Why do you say the Sea Hurri IIC never existed?