Thanks for the reply Beowulf.
I've never used Glorfindel before. But I've seen him rampage through an Isengard force before and it was amazing to behold!
Also, his small part in the Fellowship of the Ring made him one of my favourite characters (slightly annoyed he was replaced with Arwen in film...). So really any excuse to use him makes me happy.
But then looking at the points saved from swapping him out for Gandalf or Radagast and dropping the glaives... It offers up some opportunites for models on the board or a really good fortune.
To be honest I've never really used magic before; my normal army is Grey Company / Army of the Dead so not a magic user in sight. So I tend not to think of wizards when I choose different army lists.
I must go away and think about this!
I am looking forward to using all the Ents. I started off with just 2 in the army then came the realisation that I could fit in 4...