Definately get a new barrel, fast loader and an air system. Possibly a new bolt and some sort of low rise.
Fast, good looking, fairly reliable
Heavy, not as accurate as u think, awkward feel
I have used a lot of spyders and this one tops em all. The LCD is way more convinient than the LED and is faster too. This gun is ok accuracy, but i would definately recommend a new barrel and an air system. One of the only bad things that i've found about it is that it chops a lot without a fast loader and the stock bolt o rings wear out quick. This thing is fast though, i can get it around 13 bps, but can't get it higher for the life of me. If you want a great spyder get this, but don't get your hopes too high about the accuracy, cuz this is no autococker. Overall, this is a good gun for a beginner or an experienced one.
Great gun, reliable easy to clean and maintain. Could be more accurate and you can't find any upgrades for it. I'll give it an 8 due to the lack of accuracy and upgrades availible