Well Wotan, Pyro just said the G10 will be taken out of the 109 lineup so no more G10 of any kind if I understand it correct. K4 would be most logical choice instead of the G10.
Well hopefully we change his mind about that. The G-10 could be kept if they just adjust the FM/performance. It could use the same model as the K-4.
That's the reason for my replies in this thread. Hopefully we can put together a case for keeping an adjusted G-10 as well as to educate soem of the other folks.
Btw, what would the difference between our G10 and a G14? I don't have any books here at the moment so can't check.
I posted the following in the A & V forums but here it is again:
A G-14 is just a G-6 (just like the one in AH now) with MW-50.
All MW-50 does is allow if higher boost to be run below FTH. It does this but cooling the charge.
The current G-6 does a max of 386 mph. A G-14 would be a round 415 mph.
The G-6 and G-14 wouldn't have any where near the performance of the AH G-10 at altitude. The G-10 and K-4 have a larger supercharger (DB603). It provided better performance at altitude...
The reason I prefer a G-14 is it will give better speed then the current G-6 at and below FTH (low alt speed) and still be as maneuverable as the G-6.
I will provide a few SS comparisons taken from IL2 compare. I only provide these to give a
general understanding of the performance differences in the 109s in question. There's no need to debate the specifics here.
First the G-6 - G-14

At mil power the G-6 and G-14 are about the same. Only at wep do you really see a difference.
G-6 Entered service and saw action with II/JG 53, II/JG 77, JG 27 and JG 51 in February 1943. (Prien & Rodeike)
So the G-6 is a '43 aircraft
About 5500 made (abt. 1000 of which were G-14/AS versions)
G-14 entered service with II/JG 11 and Stab/JG 53 in July 1944.
G-14 would be July '44.
If Pyro keeps the a 'G-10' then we need not worry about a G-14/AS or G-6/AS. The G-10 can sub...
Next the G-14 - G-10 (real G-10 not AH's hybrid G-10/K-4):

The G-10 is faster all round plus has a higher FTH then the G-14 at both mil power and wep. In WETO ToD the higher FTH will be important in dealing with the escorts and bombers. Neither the G-6 nor G-14 can match the G-10 (or the G-6/AS, G-14/AS; which the G-10 can sub for).
The G-10 entered service Oct '44. The G-6/AS entered service in May '44, the G-14/AS in or about July...
Here's a G-14/AS - G-10 comparison:

Its labeled as a G-6/AS in FB but it really is a G-14/AS because it has MW-50 (remember G-6 + MW-50 = G-14)
Now a real G-10 - K-4 comparison:

Now you see there's quite a difference.
IMHO the 109s (covering '43 onward...) needed for AH would be:
G-6 '43
G-14 July '44
G-10 May - Oct '44 (depends on if used as a sub or not for the AS')
K-4 Oct '44 with a small perk...
All of these have their roll.
The G-6 is needed for '43 WETO and Ost Front
G-14 would be preferred over the G-2 and G-6 in the main but not any where near the performance of the current G-10. Used in both WETO and Ost front. They could use the same Late G-56 model and adjust the FM/performance.
G-10 why get rid of it? Just adjust the FM/performance. It will use same model as K-4. Just a different skin.
K-4 - final late war 109...