There are still many some Elven noble families and some regions which the major part of the population are Elven. Personally i am no elf but the fact that the realm that i have dedicated most of my game time is somehow unique really puts some extra flavour.
About the war thing, i was General of Sirion in the most dire times of the war until we took Fontan city and gave it to Caligus. The hardest thing we had was defending Sermbar and the northern raids, but the rest was pretty much easy with the great geography that we have. I must say tho that we had to overcontrol the situations and sometimes my marshals just forwarded my orders mostly in dire times with 5 realms knocking on our doors.
I was the General when Kenarth ordered the attack on Parm. If it wasnt that some Fontanesse did not really trusted him, it could have resulted better, but without Sermbar under control, was kinda pointless to strike Parm.
I have an article written on the wiki about what strategy we used to cover all our fronts at the same time.