intake question

360 small block, stock dish piston bottom end, 587 heads, comp xe274 cam,2800 stall,reverse manual automatic,3:55 gears..... street driven car... would intake choice matter? i have a Weiand Stealth, but i have always wanted an AIR gap... also have an eddy performer rpm i can pull off my 318.... which intake would be better or would you really notice a difference as they are all dual planes and just cruising with occasional burnouts.. no race...