regarding bows
the situation atm is, that both strongbow and warbow are used by high lvl archers which is good.
if you make warbow 2 slots (which i like) and strongbow 1 slot, than immediately warbows becomes useless - imo this is not desired situation.
on contrary if you make strongbow 2 slots too we still will see both strongbows and warbows and in addition to that we might get to see more kinds of other bows on battlefield (khergit bow for example) as this will be a choice for those archers, that want to keep more arrows or better weapons.
if you plan to buff warbow damage while keeping 1 slot for strongbow, i'm fine with that too - but then i'm sure it won't bring archers with khergit bow (or nomad bow or whatever is below stongbow, i don't really remember). still it is a good option too imo, i somehow also dont really like relatively small strongbow to take 2 slots.
btw i heard somewhere that longbow is for 3 slots, but i suppose its BS and the original plan stays - same shooting speed, but some nasty piercing damage instead.