There is some ideas for the spinnaker blocks on page 2 or 3 of this forum, called "spinnaker blocks". Spinnaker bags can be made by any reputable canvas shop. They can also be found on this site, Smythteam.com, Murrays etc...
http://www.smythteam.comhttp://www.murrays.comAJ
Nacra 6.0 Express
