Slik tripod spares/repair?

[nealg]

Morning all, whilst looking in the local charity shop yesterday I found a Slik pro 700dx tripod for £4.99. The legs are mint but the head is missing the arm and q/r plate. Do slik do repairs or spares? If not can anyone recommend a good head for reasonable money? Thanks in advance. Do different heads all have the same thread size?

 

[dinners]

Nice find for a fiver !

I have the 700dx with the 700dx head. I also have a Manfrotto head which fits fine.

I purchased an additional quick release plate ( the circular one) from e-bay.