How badly would RAF fighter command have been affected if the air ministry had decided to concentrate on only one standard fighter type for the RAF; the hurricane rather than the spitfire, leaving R.J. Mitchell's masterpiece stillborn?
I agree entirely. That's pretty much how I saw things. Possibly more fighters would be available because hurricanes are easier to produce than spitfires and all the production would be geared towards hurricanes. Supermarine might concentrate on their bomber design more.
The battle of France/Britain same as our timeline with few differences.
The 1941 period saw Hurricanes holding the line in the Med, including Malta, but I think the Channel front might have been a bit different. Hurricane MkIIs might not have dealt so well with the policy of 'leaning forward' against the latest 109Fs. Once the FW190 appears forget it.
Burma and the desert would be the same as OTL in 1942 although the first spits arrived in Egypt and Malta that year. Might there have been another interim type bridging the gap between the Hurricane and Typhoon? Or perhaps a modified Hurricane that would take the design to it's limits?
The Gloster F.5/34 looks like a winner. Right time, right capability.
I like your Hawker Scirroco. Could we call it the hurriphoon?
And I stand corrected on the RAF's fighter doctrine. I thought what you described was more of a post battle journalistic invention.
Did you notice the Griffon engined hurricane on the weblink I posted earlier?