I don't understand..NOE is still possible...yes it actually takes a little more skill to keep it under the height but I feel you think it is 65' from sea level....I thought it was 65' from ground level...however high that may be...so sure you can't raise up to 200' and hit auto but that shouldn't worry you as in another post you jump on the band wagon where a statement about the realism aspect of things is flung about.....
The biggest problem I find (and for all intensive purposes I haven't been here long)is lack of planning. Missions I used to go one had 2-3 components to them....one lot was straight out destruction...one lot was a little destruction quickly then cap..and sometimes there was a third component which was straight out fighter support.....implementing these three things to one objective allows for all types of game play in one place. There was also the other side where there would be a small group causing havoc at nearby bases. Yes there were big numbers in the missions but not the size there is now...and most of these are stragglers looking for easy kills.....The big thing with these was cohesion...the leaders knew what they wanted......
Yes the towns are a bit harder but if done right they can still easily fall. and to be quite honest huge numbers are not needed..just a good component of all areas.. I come from a small squad (fly lower number hours true but) and we have managed base takes with less attackers...we had good attackers granted but it is possible.
And to touch on the fact that you are loosing the fun aspect...is it because you want to take the map? or just bases? because as I see it, unless you can stay on 24/7 for 3-4 days you run the risk of not being a part of the map take in any case.
I do find the hordes hard myself..but then again I will continue to up from a field teeming with cons instead of upping from the base 1 sector over....
This could even become the mission for you and your lot...kill the base that horde is coming from...sure you will get some grief but then again some hordes do need to be stopped as they are just .............. ...... ......... ..........
but you can have a laugh at their lack of for-site to defend their base as they go after that easy assist or two

Hope all that makes some kind of sense...my fingers lack far behind what I'm thinking
just my little bit of no nonsensical logic <S>