Rocket RSC 200 center or Vienna Acoustics?

I am curious to see what the general feeling is about these two speakers. My budget is only $700, which, in audiophile circles, may not be much but it's all I've got and I don't want to wait.
They'll be matched with custom made Harper Obilisk mains. They have titanium tweets and a 10" aluminum woofer and a 3" softdome mid and driven by an Arcam AVR300. How do you think the tonal match will be?

Any help would be appreciated!
Tim