Web cams and Gude both offer SOHC VTEC Accord regrinds.
Crower will also do a regrind for you. Most regrinds run ~$350.00 bucks.

Generally the best regrinds are done when you provide the regrinder your current setup. Intake, Exhaust, Headwork etc.

If the shop doing the work has lots of experience it should turn out well.
I plan on in the future having either Web or Crower regrind my stock cam some winter when my car is stored.

Saying only a FI car can benefit from a cam is bunk, the heart of any good NA setup is the head and cam.

I wouldn't expect 30-50hp from the CAM but a slight increase should be seen, figure 10-15hp which is huge for an NA 4cyl.