northshoremb,
You will probably hear a lot of opinions on NM layouts. You'll have to read everyone's opinion and decide for yourself.
A 2-3 inch pin, 2-3 oz. topweight will offer plenty of drilling options. Either #1 or #7 should be OK, but #7 is supposed to be a high rev layout. I used layout #1 and it works great for me, and I'm medium revs with a high track. I think that the most important advice that I could give is to make sure that the Hart is within the first 3 rings of your ball track. I hope that this helps!
Edited on 1/14/2007 12:19 PM