I agree too. OK, Spitfires and '109s always sell, but let's have a MkXIV, in high back and low back, and please, manufacturers, look at your best sellers in 1/72nd scale, and make the darned things in 1/48th scale, at mainstream, reasonable prices, as opposed to high-cost, short-run kits !
Halifax, Stirling, Hudson, Whitley, Hampden, Typhoon, Tempest, later Meteor, Hunter (including T7), Gnat, Provost, Jet Provost, and many more, have all been long-term, main sellers in 72nd, so get 'em done in 48th !!
And if Revofix etc don't believe me, just look at how the bidding goes to dizzy heights for OOP short-run kits of the above, both injection moulded and vac-form, on that well-known internet auction site!