Pete , seriouly relax and you will do fine . I use the same process for all my planes , make sure your first flight you have everything checked twice , all linkage , no binds in the fule line , good engine transition from low to high , ect .
WIth this type of plane make sure all your flying surfaces gaps are as close as possible and when possible seal them with clear tape .
Because this is a responcive plane , look for tips on low rates and high rates , you can always go to websites on similar models and see what they say , if there nothing on sig site , try a similar design and size on the great planes site .

Hey I just noticed your in provadence , I have to go there on business all the time , any good hobby shops in that area ?? thanks
Lou