Grouping a 5 man team with different races

[nodoze]

I'm running my Dwarfs and Gnomes down to meet up with my Humans in Elwynn.. when I'm doing that I am also going to grab the 3 gathering professions on them as they go through IF and SW on the tram

I tried to do that on my Dwarves on the way to my Humans last time but I didn't have any gold to buy them with... Since I am now thinking I will initially drive on a lead Human Warrior with the other Warriors & 2 Dwarf Paladins following I may just get the 3 gathering abilities on the 3 Warriors. Maybe best to just get the group fully together initially at the Human starting point areas and grind some mobs for a bit until we have enough gold for the 3 professions and a mining pick and skinning blade and then head in to StormWind (or whatever is closest) to buy them and then head out on the FedEx path.

Do you know how much silver/gold is needed to buy all 3 gathering professions & a skinning blade & a mining pick?

EDIT: I am also thinking it best to get the 3 gathering on my Warriors as otherwise so far I have only IDed Engineering for them for PVP. For the 2 Paladins I am planning on Engineering+BlackSmithing (for the anti-fear trinket) so I would need to dump any gathering talents on the Paladins at cap. No matter what I want all 3 Gathering professions on my main team all the time at cap for gold making purposes so right now I am going to try to keep them on the Warriors...