I will be attempting my first modeling chocolate and RKT sculpture this weekend. I am going to make a sock monkey to sit next to a giant cupcake. The cupcake will be approx. 10 to 12 inches tall, so I would like the monkey to be at least 6 to 8 inches tall sitting. Will the RKT sculpture need any support like dowels? Or, will the combo of the RKT and modeling chocolate be enough support? Thanks for any advice.