Assuming everything works reasonably, the CdS meter of the SRT-101 shouldn't be the weak spot: if used properly, it should give you the exposures you want.

CdS meters are sensitive to different colour temperatures, but in practice using one well will more than offset that.

The best thing you could do would be to "sacrifice" a roll of cheap slide film and shoot shutter/f-stop combinations (1/125 f/8.0, 1/250 f/5.6, 1/500 f/4.0 and so on) to see if your shutter is reasonably accurate.
Once you know what to expect, the rest depends only on you...