make sure youve got gen2 parts - three piece eye covers (black detents, red or blue are old style) also that ur bolt has a clear face (not blue) and upgrade your software from the website.
Other upgrades include the small bore barrel kit ( ithink) and highlights kit, and 16" barrel kit.
and of course the magno valve will make it almost equivalent to the internals of a fly, so id go with that.