Just purchased my first gas rc tonight. I've done some research on nitro/electric/gas and different brands and I decided to go with the Redcat Rampage MT. It also comes with the tuned exhaust which i will install at some point. Wasn't sure if I can throw it on right away or wait untill after i do the initial break in. Wanted to know if anyone has any tips for me on the initial start up and break in once it arrives. Really any info is appreciated since this is my first rc. Thanks in advance.