HP Pavillion DV6 or ENVY ultrabook (or sleekbook but thaTS amd) are the most similar to the
DV6 = Windows 'Mac Pro'
ENVY = Windows 'macair'
It looks like HP hasn't jumped on the Thunderbolt bandwagon quite yet. The Dell XPS 15z is close as well, but no Thunderbolt. Maybe I'm not going to have much luck given my other preferences.