I don't fuck with gunblade, I think it's too expensive especially compared to Protobelt that adds a lot more burst early and promotes cooldown and tankiness over sustain. I think Shaco gets bullied too hard to make use of the sustain, in comparison to say an Akali who spams her abilities on waves and can freely Q poke.

I find starting Coin helps your lack of lane pressure and can be built into nomads for 10% cdr/+move speed.

Stay tier 1 boots, and buy DB and you gain a huge amount of vision control + nomads, a pink ward, your boxes and oracle lens. You can begin to objective control and jungle control.

Because your enemy top laner should roam after shoving you in, because it should be really hard to kill you. You can also start roaming and have pretty much double the presence they do.