I've used the boat for a couple of seasons now, and one of the things I've enjoyed the least is the big stretch over the aft deck to operate the kicker. I even end up crawling up onto the deck on my knees a lot of the time. Tall people would probably be able to reach fine, but I'm only 5'8" and wanted better access. Here's how I solved it.
I've since made a hatch and rounded off the stub of the tiller. I've also extended the rope steering back to where it doesn't interfere with standing in the new space. The tiller still works well with an extension if one doesn't want to use the rope steering.
I had the boat out on the Columbia last week for a motoring only trip, and this has worked out exactly as I'd hoped. Motor is easily reached and operated standing in this space. I REALLY appreciated it when i ran out of gas sooner than expected upstream of the Glen Jackson bridge and started floating down towards the pilings. Grabbed the gas can and filled the tank without spilling a drop in perfect safety in about a minute flat. Also made it much easier to operate both the motor and the tiller near the dock.
A definite success.