Should I go full burst?
Not sure about the points in water/arcane, I never run without them on s/f, but if youre going to be melee then it will be even harder to burst down all the cele specced people out there, so it could be an option to go all jihad glass spec and try to burst them before they see it coming. I doubt you could compete with glass thieves/mesmers in any serious matches, but in practice/unranked it could work. Otherwise the build you linked is solid, some prefer EA over cleansing wave but its mostly up to personal preference. Youll have a hard time either way, but with the defensive points you could reset some fights instead of having to respawn all the time.
Also if you cant get it to work it might be interesting to try something like that with d/f, you have more cc to go with lightning rod and earth 4+5 are awesome and more than make up for losing fire grab (which barely hits most of the time anyways). It would be interesting to see if a 0/6/5/3/1 spec could work with d/f and lightning rod, again probably not in ranked but itd be funny in hotjoins
Aeneaaa – 80 engineer
Aeeneaa – 80 Ele