Pretty good analysis F4UDOA. I would agree with you in most categories, and maybe one point in a few but overall I agree.
One significant cateogry you missed is acceleration. True climb rate and acceleration are directly related (ie linear), but It probably be a seperate category. Another I would probably add is E retention.
Here's Mine:
Yak-9U1. Speed = 4 Not the Fastest, but close to the top. Excellent at sea level or below 25K. (very similar to the F4U, almost equivalent at most altitudes)
2. Climb = 4 (Maybe a 3, its borderline)
3. Dive = 4 Only the big heavy fighters like the F4U or P47 pull away, but dive handling remains good.
4. Durability = 3 Very average, middle of the pack, but no noticeable weaknesses (ie no glass rudder or other afflictions specific to some aircraft)
5. Range = 2 Sufficent range for most Air to Air missions, but definitely lacks any escort or deep strike capability.
6. Armament = 2 Barely a two, and only because it has a single cannon. Combined with its small clip, it requires a good tracking shot to be effective. Only the light MG only aircraft are worse.
7. Ordinance load = 1 Can it get any worse? No Ord and No drop tanks.
8. High speed handling = 4 Very good close to the best.
9. Low speed handling = 3
10. Multi-purpose = 2
Total= 29
However if you add the following two categories
11. Acceleration = 5 Tied for best with 109G10. Yak is better way down low, G10 is better up high.
12. E-Retention = 5 If not the best, its at least tied for the best. I've seen nothing that can out E fight a Yak.
And for me, its the last two categories that make the Yak shine!

------------------
Vermillion
**MOL**, Men of Leisure