That sounds like good advice. The honors technology classes K204 and X202 have semester-long group projects that are very demanding time wise. My son is in K204 and they meet one to two times a week to coordinate work and iron out database problems. X202 has a project that was 1/3 of the semester grade a few years ago (don't know what percentage it is today), as described in the .pdf file below. The classes also have lots of opportunities for extra credit which take some time, but which help raise the student's semester grade by 2.5-3.5 percent, which is a huge and usually makes the difference between a B+ and an A-; an A- and an A; etc. The honors technology courses are way more work but they reward you with better grades if you work hard on the projects and the extra credit exercises.
http://www.kelley.iu.edu/ICWEB/images/kinser.pdf
X205 has a capstone case competition between teams of students, so that would probably be very time consuming. A semester with the case competition and the K204 team project sounds very tough.