Do to the fuel filter first. Unless you have a code, it probably isn't the coil packs.
Double check your tune for misfires.
I replaced the coil packs on my bugeye, but I was getting a misfire code, and the code followed the coil when I swapped them around.
If you have the right tools, changing them isn't hard, but you might as well do the plugs too for all the time it will take you (removing the airbox, battery, windshield washer tank).
Be very careful not to overtighten, and make sure the bracket on the back passenger side coil is properly in place (it is a ground as well as a bracket for the 02 wire).