Thanks to Aaron Cake I had some pointers on my car that is going to be stored for a while. http://www.aaroncake.net/rx-7/storage.htm

I was wondering though

1)Is there anything I can add to my cooling system so the water seals last longer? Mine is already drained so far

2)I already added some fuel stabilizer, I will be draining the fuel soon. Should I go as far as to drain my fuel raills too?

3)transmission and diff oil is ok to just leave sitting for a year?

Thanks