I was thinking of going that route, but now I wonder how long it is going to be before a Retina version comes out... Also, the Thunderbolt display doesn't have

I was thinking of going that route, but now I wonder how long it is going to be before a Retina version comes out... Also, the Thunderbolt display doesn't have an eSATA port so I'd still need a converter and even the standalone ones still almost cost as much as the docking station I linked...