Moderator RCKen placed a ‘sticky’ post at the top of the Beginners forum that has a pretty nice list of trainers and second planes. Here is the link
http://www.rcuniverse.com/forum/m_4537845/tm.htm
Not knowing you, or your skill level, makes it hard for anyone reading RCU to know if you can handle the Cap. In general, none of the scale aerobats are considered good second planes. Assuming you are in a flying club, have you talked to the instructors and experienced pilots about what they think your next step should be?