User blog comment:MrCFVanguard/Armorknight Deck/@comment-6881157-20140131072021/@comment-4292163-20140131072547

Half your deck is monsters even before Armor Reuse, so realistically half your draws should be too. Since you draw 2 cards a turn you should be getting 1 monster a turn on average, which should be just enough to replace a lost center.

So yes, you should be fine. I've run decks with even less monsters than you and done fine.