Nitrous plumbing A1A...??..

You gotta try it NOW.
Then you gotta headstart for next year
50 ain't doin nothing. 75 good starting point.
And then might not notice much.
Nothing going to be noticed till after 3500rpm IMHO.
I have two 50 plates on which I estimate is a hundred shot
I have my windows switch starting at 3500 RPMs...