@Sanjay_Mortimer we are in Rome for the Maker Faire with our BadPrinter2. I’m doing a wild advertising on how very good is your E3D hotend 
Appreciate it. Kraken prototypes arrived this morning. You are on the list. How many extruders can you drive maximum?
Actually 2 on our printer
P.S. Sorry I wasn’t update with the new Kraken project and I search some info around. After the Faire we intend to make a deep review of our machine in order to prepare a model for the first batch production and we already think to redesign the hotend carriage in some way. It can be a very good occasion to design it around your new “monster” and I don’t have any problem to add some extruded driver to my custom electronics. The next version can be easily upgraded to 4 extruders