With maditate I could tank the turret like a boss like 3000 Hp over 5 sec. plus nice damage on Q +1 and here i will take magic pen red and flat ap quints ap per lvl quints are not much better can you look at my "Pantheon the King of Dominon" guide also normal game

Erm, gank=/=kill. You seem to think that the two are equivalent, e.g. this will result in a gank for sure! and tryndamere: hes auto attack in combi with your powerfull alpha allows you to gank most other champs.

mmmh good thinking. and a great hint

I would like to suggest Deathfire's Grasp instead of the Morello's
AP Yi is very reliant in team fights on getting the first decisive kill to snowball with multiple alpha strikes

The DFG can help setup that first kill and the kage's lucky pick can help gold income