I used these for lift out sections
http://www.ebay.co.uk/itm/High-Quality-CamdenBoss-6A-12-Way-Block-Plug-In-Terminal-Blocks-Plug-Connectors-/171085267398
Cheap, effective, and very easy to use. ideal for your scenario when it's 'nice' to be able to easily disconnect, but it's not something that will be happening all the time