Is it worth looking for minor slams over 2c opener and 2nt rebid in IMPS  when sitting with 6 of the minor and enough points to make slam possible or should u just go for the 6nt ?

 

if you do want to look for minor slam what is the standard over 2c  2d(waiting) 2nt ?

 

Is it bidding stayman  then rebidding the minor at the 4 level?