In reply to The Bushman:
good angle.
it all depends what youre in this for. if its to tick an 8000m peak, then go 'easy' on G2, BP, whatever. if its to build up to some particular project then the 7000m idea is great as it will allow for more technical climbing in a less diluted environment with potentially more focus on the logistics. if its the start of an attempt for all 14 then again the easy option, but maybe something in nepal where you can throw down a 6000m acclimatizing peak before hand.
if its about everest then think about the company you might use for that as building a relationship with could work for the greater process.
much depends too on how into all this you want to get. how willing are you to accept NOT summiting? how into BC life are you?
the differences between nepal and pakistan are significant and worth taking into account.