Should I order CTTM or use Instant Honesty and Instant Oppenness together …would I get the same results and what would the differences be
For the sake of experimenting, order cttm and tell us what it does for you. 
cttm has 1:1 alpha and beta, Instant Honesty has 2:1 beta to alpha, Instant Openness has 2:1 Alpha to Beta. It would be interesting to see how cttm given this.
you can read my report i did a comparison a while back
http://www.pheromonetalk.com/mens-pheromone-advice-tricks-tips/report-instant-honesty-vs-instant-openness-13129.html