MN's for Maximillian??

SO and I had decided on [name]Milos[/name] [name]Leopold[/name] [name]Amadeus[/name] if this child is a boy, but recently SO has said he is really loving [name]Maximillian[/name] with the nn [name]Lian[/name]. (I love it as well.) If we do go with [name]Maximillian[/name] though, I definitely want shorter middle names, especially since baby will have a hyphenated surname as well. We tend to like more unique European names. (Some favorites include [name]Luca[/name], [name]Florian[/name], [name]Alessio[/name], [name]Sascha[/name], etc.) Any suggestions would be great!