You did a really good job! I had mine fitted a while back and the mechanic put the maf after the 90 bend which makes the CDA fit very low... Doesnt look as nice and the intake pipe is very low i had trouble trying to bend it while keeping it at a safe distance! I should have just done it myself I was getting a Q2 put in at the time so just thought it was easier for them to throw that on instead of having to put the original intake back on. extra $300 or $400 in labour later apparently.
I know i was going to go down to bunnings and fix mine up a bit, but havent had the chance yet... I just finished replacing the rear subframe and all arms with powerflex bushes etc etc etc etc etc. man its taken me weeks and now my battery went dead which sucks it wassnt that old. ohwell one thing after another with these alfas...
In the next week or so when I get to bunnings and copy your idea I will post some pics up of mine too. Just to compare lol, but yours is much better, i dont know why he put the maf after the 90 elbow...