Hi Rolls , you can get the mount minus its counter weights and that will easily be below the 30kg limit , and at the same time get the
CW's from Bintel , they will turn up about the same time ? or close .
On the 30kg limit you are lucky as here in OZ , OZ Post has only a 20kg limit and they are militant about that as well
. Not 1 gram over ! .
Good luck , great mounts .
Brian.