If you have any old pylons or launchers in your spare parts box, that would be a way to start. Use good reference and you might be able to use them as a starting point. If not go with the above suggestion, as a starting point.
One area often neglected by builders are the sway braces used on the pylons. These can be made from plastic stock and thin wire.
Always go with good reference material before you start.
Berny
Phormer Phantom Phixer 
On the bench
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