I also build plastic and resin space models. I have most of those Glencoe and Revell reissues. The space wheel needs a lot of work because the original molds had rusted, but it's a great kit. Here's a shot of a manned launch vehicle display I did in 1/144. The Mercs and Gemini are RealSpace models, the Voskok, Voskhod, and Soyuz are Apex with conversion pieces, the Sat 1B is Airfix and the 5 is Monogram. If you look closely, you can see a tiny figure in front of the Voskhod for scale.
Drew Tomko