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...
I had a Weiand action+ on my set up With varying stages of modifications from deep Port matched runners and contoured Plenum to removal of the divider and at each stage my 60 foot times and ET mile per hour incrementally improved.Then I switched to the Edelbrock airgap and my 60 foot times and everything else improved even further. On my set up with the airgap there was a noticeable seat of the pants Difference. I’d say if you’re not chasing 60 foot times et/mph stick with what you got good is still good