You should be ok if you use the ratio of one gallon water; one cup sugar; one half cup salt. Using a full cup of salt will make the bird too salty for sure.
CBJ # 22569
KCBS BoD Judges' Advocate
Member of the 100 Contest Club
Possibly the only judge ever to get an award from a bunch of cooks
UDS 075 UCB WSM and a bunch of other stuff.
The above post is only my opinion - mine & mine alone.