I just moved to Michigan and have been playin for about 2 years now and am going to litteraly improve everything. Im deffinetly a player on a budget so im prolly gonna get a promaster, 68/3000, and an egg. But when it comes to the barrel im undecided. Will a one piece work good or does a kit make a large difference? I want to buy good stuff now and not upgrade to much in the future.