I think the following people would be fab (any or all of them would be good):
Andy Serkis
Billy Boyd
John Noble
Craig Parker
Karl Urban
Elijah Wood
Dom Monaghan
Sean Astin
Jorn and Jarl Benzon
John Leigh
Lawrence Makoare
Sala Baker
Hell, pretty any of the cast would be cool
I resisted the urge of putting down the likes of Ian McKellen and Viggo, as it's just not going to happen!!
Good luck guys!
TTFN
PK xxxx