Yea, thats a good choice to go with. By the way, since you DID ask...
http://www.hondacivicforum.com/m_131941/tm.htm has a list of engines in hondas.
B18C1 1.8L USDM DOHC VTEC 94+ Integra GS-R 170hp are the specs on the GSR.
http://www.hondacivicforum.com/m_1156/tm.htm also has engine info, showing the GSR as having...
code disp valves cam vtech fuel delivery cc's hp tq year model
B18C1 1.8 16V DOHC VTEC PGM-FI 1797 170hp@7600rpm 128tq@6200rpm 94-01 Integra GS-R
Hope that helps ^_^
::Edit::
One last thing:
http://www.hondacivicforum.com/m_10612/tm.htm In this link, sacicons tells us that:
B18c1- great torque, great HP. good all-around motor. takes to mods very well. compared to the b16, its everything the 1.6 isnt. good throttle response, good low end torque. high compression though. keep boost low. even with low boost, some impressive numbers should be possible. has different cylinder head design than the other b-series vtecs. has dual runner intake system, which switchs runner length with rpm. wasnt as great as everyone thought it would be. has higher compression than other B-heads, due to large quench pads in combution chamber. these also help fend off detonation, but that might be too advanced for this post, so ill leave it at that. only drawback is cost. swaps go for about 50% more than a b16 swap.