Clan castle and war clan castle troop request

Ok, so while I am requesting for cw i obviously want specific troops for defense. Thats a problem because there's not enough space to ask ^.^ our clan has a feeder and i like to join sometimes and help out with war, and i like to request for both clans without having to switch it every time i go there, so i try to squeeze in what I want for both clans. So maybe try to make a tab for troops wanted (like donating troops, it shows what troops you'd like donated). I dunno how this would work, just an idea. Also maybe the same thing for requesting? You request a troop level and what troop. There could also be a warning when you donate the wrong troop. Ex: a person wants only archers and lvl 7 only. He then asks everyone to give him balloons instead. So you could donate him balloons and there would be a warning saying "Are you sure you want to donate that troop? He/she asked for something different. Please reply if you think this is a good idea!