Hugin and Munin, with e3Dv6 and PrometheusV2 hot ends.
These are for Hlidskjalf: http://www.thingiverse.com/thing:1790970
Uses my Prometheus cartridge: http://www.thingiverse.com/thing:1774546
Plus my 30 and 40mm fan grills https://www.thingiverse.com/thing:1750976
Quick question, how wide are the extruders at the top?
About 64mm total width at the wire tie, and 23mm from the nozzle to the opposite side.