So here is a revised list the evening before the game....
Standard Alter
Spellsinger, scroll and stave
Branch Wraith, CoR Lvl 1
Glade Guard 2x10 one with lords bowman.
Glade Riders 1x5 musician
Dryads 2x8
Wildriders 1x5 standard and warbanner
Treekin 1x3
Wardancers 1x7
Great Eagle 1x1
Should be 1549
Im not happy getting rid of the Lvl 2 but really I am adding a Lvl 1 as I have only been using a Lvl 1 up till now. (smaller games in the campaigns)
I really want the Waywatchers back but I shouldn't whinge as I wanted the Treekin in. I should have some speed, a threat to the Hydra, enough shooting and combat.
He does have 150 points on me though so so long as I get a couple of things go my way I will be happy and a win will be a bonus.
Ill let you know how it went if I can remember to take some notes

Thanks very much for the input guys.