Reduce cost of research and add troops when it get out of barracks in attack

Hi all...

i suggest two of my major problems...

In last 2 month i get difficult to find a good village... most of the time i spend (TH9) 50-200k for finding a village.........


It's good for example to reduce cost of research during research... if it's the 50th village that skipping the cost reduce to an % amount...


The other idea it's to add the troops that get out from barracks to the attackers WHEN you are in RESEARCH of village....

I pay every time for searching.. WHY HAVE TO RETURN MY VILLAGE TO GET TROOPS/POTIONS/HEROES.. it's a waste of time...

i will appreciate constructive comments
thanks