Are these classes good for junior year? will the colleges like the rigorous schedule?

If that is honestly the most HARDEST/CHALLENGING/DIFFICULT course load that you can have in your junior year, then yes, it's the best. But, remember that this is the most important year, so you have to make sure you can handle it and that your GPA increases. You may want you GPA to be in the 3.8s by the end so that you will have a better chance, so straight-A's are a must. I got into Brown with a 3.84 and I'm pretty sure it was my volunteer hours and straight A's junior year that saved me. So, make this the most hardest year of your academic life, and then yes, that will be the best course load for Junior year. Good luck!