I had actually ordered one of these .

https://www.ebay.co.uk/itm/Breakout-...72.m2749.l2649

Mainly with a view to having a couple of relays if I wanted to use coolant (or even reverse )
Similar boards on ebay specifically mention the CP as one of their features . This one doesnt mention one but it does have the same jumper and you can clearly see "pump" alongside one of the jumpers ( clear in last pic)

Space is not really an issue now that I have removed the Lenze along with its Iso board and relay.
New controller is much more compact. and has a lot less wiring
https://inverterdrive.com/group/DC-T...0-Isolated-1Q/

I may have to leave space for the latching relay to go back in if I am ever choose to use reverse and should fit on the din rail alongside my new controller
If this BoB is suitable then it wont take up much more space than the current one anyway.