A new design - OB and Ripole sub

I am trying to make a value for money speaker set up with Ripole sub and open baffle (OB) speaker.

It is in the making.
Attached are some photos of first assembly. It is about to get paint now.
Drivers will be mounted post painting.

And here is the finshed version. Gaps are filled in. 

Balanced works are leg supports, and grilled speaker cover for the top.