Anderson N-41 Cam

Hey all, heres my current setup:

Performer RPM heads
Cobra Intake
24lb injectors
75mm Pro M
70mm TB
E303 cam
1.7 Rockers
BBK Equal Length Shorties
3 inch X pipe/3 inch Flo Pros
4.30 Gears

car runs 12.7's

Im thinking of changing the cam out for an N-41. The N-41 has a bit more lift and duration than what the e-303 has. Would i see a gain at all? or would i be wasting my time?