Recently, I've been thinking about playing through all of the Pokemon games up to B2/W2, transferring my Pokemon as I go. (Using roms. I have all of the physical games, but I want to do a run where I'm just messing around without saving over any of my actual cartridges.)

What do you think would be the best order to play them in? I'll be using cheats to get the version exclusives, but only in the areas that they would be catchable.

Have any of you guys ever done this before?

I'm thinking of doing them in this order:
>Leafgreen
>Emerald
>Platinum
>Soul Silver
>Black
>Black 2

Is there anything that I've overlooked? Would you suggest I change any of the games on the list to the other versions? Would you change the order in which they're played?

I'm thinking about spending a lot of time in all of the post game content in each game, in each game. How long do you think it'll take me to play through all of them?