Marcus, David...
The blocks that control the boom are in the top of the cabin, alonside the entrance of the companionway, so I will have room from there till the double backstay.There is enough room (we are short people) from the companionway till the stern lazzarette, but, although I may be able to rig something to cover that area, a picture or sketch of an existing installation will be very helpfull. Thanks for answering...Aldoalozano@monmouth.com