We have this gospel that DHS is the ONLY way to go, but is it really? I've been wondering about this for a while.. but are there mechs that are truly better with single heatsinks? I usually thought that the awesome were good candidates for that. Turns out its a banshee. http://www.reddit.com/r/OutreachHPG/comments/2f9blw/forget_doubles_standard_heatsinks_are_op/
I can also suggest you this Beast: http://mwo.smurfy-net.de/mechlab#i=149&l=5ea59526710938dbf3a8dd73f5d120634d6da6ad