I would guess that White has about .033 to .044 of a Pawn advantage. This is based partially on Black moving his d pawn twice in the opening and partially on Black having to move his N to e7 and then will have to move that knight again. Of course there are many other factors to consider...
White will have a very nice fianchettoed B...
Indeed there are many other factors to consider as reasons you`ve mentioned are primitive beginner`s level. Moving d pawn twice gives more space in center for Black and White bishop are also developed in 2 moves (g3 and Bg2).
Speaking on your Ponziani analysis - you should show the way how white can exploit this space in advantage. Otherwise your analysis are worthless.
To sum up - if you wanted to show yourself as expert you failed.
I would guess that White has about .033 to .044 of a Pawn advantage. This is based partially on Black moving his d pawn twice in the opening and partially on Black having to move his N to e7 and then will have to move that knight again. Of course there are many other factors to consider...
White will have a very nice fianchettoed B...