Have you tried the Gundam BanDai stands? My comic shop has them for about $6 each and would prob sell them to me cheaper to get rid of them...they work great for Siege voyager tetras...I think they have an adaptor piece that would hold a classic seeker.
You can bend a metal wire like that of clothes hangers. Looking for examples found there is a tutorial in these same forums. Introductory: - Poor Man's Flight Stand