We are considering installing a bimini on our 272. the issue is how effective it will be with the boom so low to the cockpit...I've seen several bimini's that look more like horse carriage covers and want it to be as effective as possible. We need to reduce the sun on our bodies as much as possible. Also who would be a good person to go to to put it together so I can install, and what would be a good cost to budget? Pat