CHN has average height/weight stats here:
http://www.collegehockeynews.com/stats/
RPI is 50th out of 60 in height (12th in the ECAC), and 49th out of 60 in weight (11th in the ECAC). Those averages are a bit "noisy", though, a better metric would be to weight by games played, and exclude goalies. Could be a fun quick exercise to calculate that.
Other notes extrapolated from that page, 1st overall in Blocked Shots with 277, 8th in Blocked Shots per game with 15.4.
Faceoffs... shooting percentage (4.5% at 5v5, 15.7% on the powerplay...) it's all not pretty. Power Play corsi is 2nd worst, just not enough shot generation. 5v5 is not much better.