Lost Mines of Phandeler

This will be my first time DMing on Roll20 though I have done so before in person.
We will be running through The Lost Mines of Phandelver so new players will be welcome and hopefully they can learn as they go along.
I am looking for four/five players and the time isn't set yet and shall be based off what people can do.
If you are interested drop your character idea below, mainly will be using races and classes from the players handbook but may consider other ideas.

More than five hundred years ago, clans of dwarves and
gnomes made an agreement known as the Phandelver's
Pact, by which they would share a rich mine in a wondrous
cavern known as Wave Echo Cave. In addition to its
mineral wealth, the mine contained great magical power.
Human spellcasters allied themselves with the dwarves
and gnomes to channel and bind that energy into a great
forge (called the Forge of Spells), where magic items could
be crafted. Times were good, and the nearby human town
of Phandalin (pronounced fan-duh-lin) prospered as well.
But then disaster struck when ores swept through the
North and laid waste to all in their path.
A powerful force of ores reinforced by evil mercenary
wizards attacked Wave Echo Cave to seize its riches and
magic treasures. Human wizards fought alongside their
dwarf and gnome allies to defend the Forge of Spells, and
the ensuing spell battle destroyed much of the cavern.
Few survived the cave-ins and tremors, and the location of
Wave Echo Cave was lost.
For centuries, rumors of buried riches have attracted
treasure seekers and opportunists to the area around
Phandalin, but no one has ever succeeded in locating the
lost mine. In recent years, people have resettled the area.
Phandalin is now a rough-and-tumble frontier town. More
important, the Rockseeker brothers-a trio of dwarveshave
discovered the entrance to Wave Echo Cave, and they
intend to reopen the mines.
Unfortunately for the Rockseekers, they are not the only
ones interested in Wave Echo Cave. A mysterious villain
known as the Black Spider controls a network of bandit
gangs and goblin tribes in the area, and his agents have
followed the Rockseekers to their prize. Now the Black
Spider wants Wave Echo Cave for himself, and he is
taking steps to make sure no one else knows where it is.