You can mog anythin and everything up to lvl 60(including t3 and pvp replica sets)
As a veteran if you want to go above and beyond and really show how dedicated you are to your twink you'll wanna get a t3 set or rbg 1800 set, or you can go with the darkmoon faire replica sets I think those are just as swaggy
None of that really matters tho you can always just buy a set of green boes (make a trial char if you cant equip the pieces on chars you already have)
But for the important part, gear
You're going to want to Aurora pieces for bracers, bg ring, wep, off hand, and goggles
Might be more worth it to get a new pair of gloves and put gloves reinforcements on them, +7 stam, that's almost 100 extra hp
In terms of actual upgrades you can work towards heres a straight forward list
- Green Lens of the Aurora
- Vigorous Bracers of the Aurora
- Bg wep of the Aurora (rare)
- Bg off hand of the Aurora (rare)
- Bg ring of the Aurora (rare, 4vers 1 haste)
- If you can help it get a new pair of fang leggings and get someone todo the trade glitch with them
All the bg rares can be replaced by adaptable rares if you are blessed enough to receive them