RCU member [link=http://www.rcuniverse.com/community/profile.cfm?memid=46044]Cafeenman[/link] runs a website that is one of THE best sites for information on model building. That site is [link=http://www.airfieldmodels.com]www.airfieldmodels.com[/link] . He has built the model that you are referring to, you can find info on his site about this model here, [link]http://www.airfieldmodels.com/gallery_of_models/rc/sr_batteries_eindecker_e1/index.htm[/link] . If you have any questions PM Paul. He is a very great guy that will do all that he can to help you out with your questions.

Hope this helps

Ken