If you want a NEW kit and kit-ready 235mm, the Corally is the only way to go. All the rest are 200mm kits. You could also look on Ebay for a RC10L2, that is the best kit-ready 235mm car but harder to find every day...
A couple of guys are currently working on a new wide pod for the CRC, one of them posts here too. His name is Kees (westy1969, page 18). Maybe you can contact him and ask how far they are with the rearpod...