One of my friends is assembling a fourmost 150. But not for turbine. It would be configured as a pusher with a Moki 210.
He wants to put in spring air retracts, and needs advice on which one to choose.
Here is a link to the fourmost http://www.nitroplanes.com/rcjetfo16076.html
The model is expected to weigh in at close to 15 Lb
Any advice would be appreciated
Thanks