Hi this might be a stupid question. I was wondering if just say i was a member of the Aerlen Race and i had 30 percent bonus to defense and i changed my race to Human which has a exp bonus. do i also get to keep the 30 percent bonus to defenses as well? And If i choose to change my race again to Inergon Do i get to keep The bonuses of both The Aerlen and Human as well? Just wondering If i change my race over and over until i have tried them all if i could have the bonuses of all the races?

Sadly, no, you only get to have the one you are currently. Keeping them all would make those who pay WAY more powerful than they already are.