Yes, you have a very decent shot at transferring with those grades. Although transfer spots are very limited and differs year to year. The other thing you pointed out is that if your existing nursing credits don't transfer over, you will have essentially wasted two years and thousands of dollars in tuition. If I were you, I'd just finish at Brock since you're already doing so well and in healthcare, it ultimately doesn't matter where you attend, you'll have a job for life once you graduate.