Galdriel Isobel Faith's soon to be brother's name???

I have a 4 year old daughter(She will be 5 in 6 days) named Galadriel [name]Isobel[/name] [name]Faith[/name].Her brother will be due in 3 1/2 weeks.We want him to have 2 middle names like his sister and we like unusual and exotic names for our children.Here are our top 5 of the name combos we would like to name him:
(In parentheses is the name we will call him)

[name]Landon[/name] [name]Ace[/name] [name]Parker/name
[name]Bentley[/name] [name]Severus[/name] [name]Liam[/name] (Sev)
[name]Dallas[/name] [name]Weston[/name] [name]Jace/name
[name]River[/name] [name]Elijah[/name] [name]Mason/name
[name]Draco[/name] [name]Xavier[/name] [name]Mac/name

I know they are not names that you would see often but we like them and they are great for us.When I had my daughter i was young and I never nor will I ever doubt her name.But please give your opinion and tell me what names would go better or just anything.
Please and Thank You…

I see two [name]Harry[/name] potter inspired names in there! ([name]Draco[/name] and [name]Severus[/name]) :o) From your list, I like [name]Landon[/name] [name]Ace[/name] [name]Parker[/name] best. It’s easier on the tongue and goes well with Galadriel.

Yes.I love [name]Harry[/name] [name]Potter[/name] and I do enjoy the names [name]Draco[/name] and [name]Severus[/name].
But to tell you the truth, I liked the name [name]Draco[/name] before [name]Harry[/name] [name]Potter[/name] came out. But when it came out I thought it would be a really nice name.

I love [name]River[/name] [name]Elijah[/name] [name]Mason[/name] ([name]Eli[/name]) the most on its own and with Galadriel. [name]Eli[/name] is also a great nickname.

I like [name]River[/name] [name]Elijah[/name] [name]Mason[/name] and [name]Lance[/name] [name]Ace[/name] [name]Parker[/name] but I would change it to [name]Lance[/name] [name]Parker[/name] [name]Ace[/name]?

Playing around with your names, I really like the combo [name]Xavier[/name] [name]Weston[/name] [name]Elijah[/name]

I liked a lot of the names you had in the middle slots, but wasn’t sold on your first name choices. I don’t think any of them quite stand up to your daughter’s name - [name]Bentley[/name] and [name]Dallas[/name] are VERY feminine. [name]River[/name] is becoming more and more popular and therefore feels a bit boring; same with [name]Landon[/name] (and the sound of [name]Landon[/name] really is boring, esp for your more daring overall style). With [name]Draco[/name], it feels like an odd combination of Dracula and Drano, not very name-y.

[name]Xavier[/name] (nn Zave), on the other hand, is great and I think it complements your daughter’s name really well.
[name]Weston[/name] and [name]Elijah[/name] also jump out at me from your list as really great names, but I don’t think either has enough pizazz for the first name spot for you.