Overall not bad.
replace pendulum of doom with
https://www.wowhead.com/item=13505/runeblade-of-baron-rivendare, being classic week its a great time to farm it.
keep farming the belt for the 3rd socket, while farming it you can also farm last boss in the zone to get a proc on your chest (+3 speed for example)
replace your bracers with
https://www.wowhead.com/item=13400/vambraces-of-the-sadist which is also part of the TW rotation this week so great timing to get it
Start the grind for the mechagon rings, the ilvl 80 versions are a much longer grind, if you grind the mats for 1 tier lower you only lose like +1 stat
And lastly your trinks are super easy to get and great starters but there are several TW trinks out there that are upgrades.