Will a 1.4ghz dual core i5 iMac be sufficient and smooth for e-mailing, browsing, torrents, hd movies, iPhoto, printing and Windows 8 without any hicccups? I will be happy with a normal HDD and 8gb RAM. Also, I cannot go for the late 2013 iMac as that will shoot up my budget considerably on purchasing Windows 8 and I plan to use genuine software. Thank You.