2slow,
good luck with the 52 engine and the hangar 9 tank. I've read that these tanks like to split right
in the middle. I threw away the H9 tank that came with my ustick60 and used a sulli flex.
guess your saito 100 is now looking for a new plane?
I will put mine in this one
http://www.accelhobby.com/2p_katanags70.html
or the OMP Yak 56 http://ohiomodelplanes.com/65yakarf/
can't see this sweet engine on the shelf collecting dust.
gotta have fun!