Did you search the forums here? There are many different wakeboard racks linked for our boats. And answers to your questions.
I just put on
Reborn Pro+ Quick Release Wakeboard Rack Polished,Reborn Pro+ quick release wakeboard rack is upgraded design based on pro quick release series. It can be installed at any angle and fixed at your desired position with 2 pins and can be released in seconds by loosing the knob. Mirror polished.
www.reborntower.com
Will get them aligned better today, but for the price they are outstanding. They come in black and polished, plus they have many different styles. They come with multiple rubber inserts so you can put wherever. Also you will need to decide if you want it to hold 2, 3, Surfboard, or various combinations. You can also go with Monster, will pay more but they are solid as well.
I also have purchased this and it should be in on Monday. It is to hold our ZUP board, or surf board when we get to that.
Reborn Ocean Surfboard Rack Shinning Polished,This surf rack is built with very strong aluminum to store and display your surfboard. It's a new design to hold your surfboard tightly against your wakeboard tower, saving you valuable storage space on your boat.
www.reborntower.com
As far as the roller, this is the one I used and others have used for their 210's. It fits our hulls better. Mine works great. I didn't like the fit of the larger side bells.