A bowyer could get pretty confused reading about what archers like in a recurve it seems with all the various opinions on what different individuals like in a recurve:)
What one likes another may not care for.What another dislikes another loves.
How bout a hybrid cross between a 50s style and 60s style offered in one or 2 piece.That might get you on the path to a middle of the road design that would please a wide cross section of recurve addicts.Not too heavy.Not too light physically.A nice amount of wood showing in the riser but still not too bulky.The riser wood would allow some artistic flare as far as shaping,sculpting,cosmetics and aesthetics.
You would still have the T.D version as an option for the T.D lovers.But you would not have multiple limb options.Oh well too bad.Three pieces are ugly anyway.
I have always liked many of narrow limbed recurves bows with a deep core.Thier elegant and if made right dampen out quickly and are quiet.I like the looks and performance of the 50s style 62 inch Fox breed in this narrow deep core.Its full working and very smooth,quiet,stable and fast.These limbs feel like a longbow somewhat.Alot of 50s style recurves have this type of limb.Some are better than others.The riser on this bow is a bit longer and has gorgous long fadeouts that extend and disappear.The thinnest across I ever had was 1 inch at the fadeouts and was build by Fritz Johnk of Frederick longbows.All the laminations were beautfully tapered to fine whip like tips.Very nice and elegant and unique bow.
Conversely I have had wider limbs that shot great.Brackenbury,Wallace,Jack Howard,Schafer and Blacktails etc.More of a 60s style
As far as limbs you have choices.Full working,semi static,static and the more radical super recurves like Border and Morrisons and a few others.
Deflexed risers,straight risers,setback risers and forward set grips and or reverse handle,Asian etc.
Small diminutive tips are always welcome.
A few differnt grips and custom grip options in this area are always a great idea
I have owned and liked recurves of many styles and of different era's.Had a major bow addiction problem that I have actually gotten over due to poverty.
It would require alot of thought and imagination to come up with a recurve that pleased many archers on a broad spectrum.But I think it could be done.Might come to you in your dreams at night deep in REM.
I would like to see what the creative impulses, instincts and rational thought of your mind come up with in your end game of designing a near perfect curve.Thiers certainly a lot of ideas to consider.
Look forward to seeing what you come with!
Put me on the your test list when it comes to fruition Mike