Hello Annas,
Welcome to the site. I agree with the Female Wardrobe as you will get most of what you are looking for. As far as the attraction the best thing to do is to test both the IS/A and IS/B out over about a week period or longer to see what you think is best. I would start with IS/B because it is more mellow and the A version is way more in your face.
With the IO I would try to wear on your neck/throat area so it works on you to as there can be great self effects and this way you will get the max out of it.
I do not know if you are in the States or not, but if you are orders of $100 or more get free shipping after the $25GC is used which is a $10 savings. That is $100 after the GC is applied. I highly suggest doing this because you can get the female kit and say MX300 for about $105 and get free shipping.
I am using MX300 as an example and you can get P78 instead or even both it is up to you.
I am posting a link to brasileira`s journal as there is good info about the P78.
Good luck!!!