Like many others I have used the Elite Force F-15 Blue Box cockpit

http://www.rcuniverse.com/gallery/ga...memid%3D387285

Fits well but its quite heavy (around 500-600gr)

But it is a VERY detailed cockpit. Unfortunately it is out of production and you can only find some on ebay or even on the clasifieds here on rcu. Some times I see them on sale here.

Tassos