Quick question about wavemakers, timers and powerheads.

[Xyres]

So I am setting up a 55g tank with fish, live rock, anemones as well as some coral later on down the road. Would it be worth it to pony up the money for something like an mp10 now, or even getting a wavemaker and the proper powerheads for it, for the current control or would I be fine with two Tunze 6045's making a circular flow? Any help, advice or personal experiences would be great.