Krell KAV-400xi vs. Sim Audio I-5 LE

I can get both for around the exact same price, the I-5 I am getting a better deal on considering the retail. I realize one has 3 times the power but speaker selection comes after my amp selection. Which one should I get? I want refinement. I also like the idea that the Sim has Amp pre-outs/sub out. It also has a toggle switch for North America and Europe Voltage which is important because I will be in Europe next year. I know there is a mod you can get for the Krell If I wanted to take it with me. What do you guys think?
I would take the Sim. I've heard both and unless you absolutely need the power (which you don't in your case) the Sim is the real winner.
Sim Sim SIM SIM need I say anymore!!!!!Take care Dennis