Wright
Cyclone was tried by the Canadians. No way the Vulture will be made for a single application, RR learned that lesson with the Peregrine. But at low level I don't think it's necessary for this mission - set the Merlin's blower for LA and we're good.
A dozen Battles, each with 4 × 250 lb HE bombs and with adequate air cover would be useful against IJN and IJA ops in Malaya and Burma. Of course, with adequate air cover you could bomb the Japanese with Handley Page Heyford's (shown below in 1941) effectively.
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