Thanks guys. I do need to get the chrono. At present I have an all stock vfc mfes quake. I'm assuming it shoots around that 350 range but until I chrono I don't know for sure.
In regards to the fps I believe that the CQB field requests 330 or less. So from the sounds of it I will need to switch springs back and forth depending in where I want to play. For the first time a gun doc is great idea but for consistent play spending an additional 30 dollars per week would add up pretty quick.
I will definitely go over the tutorial provided.