First off since he already has the upgrades like a good hpa regulator on it the one kit is a waste to put on it. I reccomend the t board. It gets up to 36 bps and comes with eyes. Then if you are out shooting your hopper get an egg or halo.
If you are still using the stock spyder imigane barrel get the freak system. Or any barrel you want to put on it. Will help a lot with quieting it down and accuracy. And it will make it look more sexier
So i'd say get the freak system and then the t board(60 dollars)