Originally Posted by nkedwards90
It really depends. Do you want it to seem canon to the manga or to the (non-canon) so called 'original' Fullmetal Alchemist series?
If you want canon, go for the short blond look. If not, the brownish one will do well.
I hate it when people dismiss the first Fullmetal Alchemist series as not being canon.
canon. It's just a different canon from the manga, and from Brotherhood.
If it wasn't canon, it wouldn't have it's own anime series/movie/book tie ins.
On topic, I'd say go for the long hair. It's more Homunculus-y.