hey, am a new rcuniverse member, and just bought an extra 300s .15 from raidentech.com and bought an o.s .15FP engine for it and just wondering since it came with a cap 232 manual and the cowl is different. Can you give me an opinion on positining the engine?Also can you help me on finding a chrome spinner for the size of my engine?Iv'e been trying for a week