"...that might be a little overkill"
..."it´s just wait and see"
They are the same/ There´s no difference
I hope you get what you want
" I´ve got my heart set on"
I´ve done all I can do. Now I just have to wait and see for the answer
I wanted to be sure
"...I didn´t want to take any chances"
Tha might be doing too much
"I´ll keep my fingers crossed"
"...six of one, half a dozen of the other"
"all in all"
My conclusion is...
"run-of-the-mill"
My first choice is
Ordinary/common