ok, i bite.
you are too far away in your purchase of a light twin in order to have a reasonable answer. If you are already rated on MEP, go to speak to your instructor/flight-school/club / whatever.
Alernatively i think that even in your country you have bookstores and places selling magazines ? within 24 months ( that is 24 issues of flying magazines) you will be highly educated on the subject.
Please do not ask which magazines, at your age, i think you can find by yourself.
When you will be ready to buy a light- twin, then pm me, i will sell you one