210 sundeck, where to mount fishfinder/gps combo

I just bought a 2001 Sundeck 210 and want to instal a Fishfinder/GPS combo from Humminbird that I had on my last boat. Not sure I want to mount it on the drivers dash(blocks too much of the view), and the port side dash is too far away, sight wise.

I just bought my 2001 240 sundeck and I have the exact same problem.
I still haven't purchased the gps