I'm looking to install a bow thruster in my Z-54 at the end of this season. I was wondering if any other 54 owner's have done this and if there were any issues? I just want to make sure the tunnel will not create any unexpected drag problems or other hydrodynamic changes. Best I can tell, the tunnel will likely be above the waterline at cruise speed so I can't see any problems here but thought I better ask. I plan to install a Side Power, 24v Model 210 with variable speed. The tunnel is basically 10" and unit has a max of about 13.4 hp. I likely will not use the thruster very often but would like to have it for when our Harbormaster puts a really wide boat next to me and I only have a few feet of room getting into my side of the slip.