Vixen gp tripod attach to Berlebach report tripod.

[Telescope40]

Hello all. Hoping to have in my possession over the next couple of days a Vixen gp mount and tripod. 
Looking to maybe add a Berlebach report tripod to the mount. 
unsure if tripod head will be ok to switch to the Berlebach one.  Please see photos / link to tripod. 

https://www.berlebach.de/en/?bereich=details&id=175

Sure I’ve seen photos on here of peeps doing similar but cannnot locate any threads. 
Also wondering on weight capacity. My 4 in frac fully loaded weighs in at 7 kg. Would the report tripod cope. Weight limits quoted seem ok. Already have a UNI18 which is fantastic. 

TIA. John 

[Franklin]

You need to get a Berlebach tripod with the correct adaptor, one for the GP/EQ5, it has a 60mm diameter recess. The GP head just bolts straight onto that.