WTB: Tray+grip and arms+clamps

[sjka]

Hi all, looking for a tray for my housing (it's a Salty Surf Housing, 7" wide, with 1/4-20 mounting plate on the base). Open to 2 handed grip or just a right grip, ideally with ball mounts. 

 

Also looking for 2x 8" or 12" ultralight-style arms, plus clamps.

 

Trying to keep my first setup low-budget and always like going the used route if possible. As I'm new here, I'm happy to do a video call or provide links to forums I'm active on to provide peace of mind. Thanks!

[sjka]

Bought!