Well mostly, yes. You also want to check your plug color during the process to make sure they're not all white (too lean) or all black (too rich). There's a lot more to it than that though, lol. I've been doing it for years to all sorts of bikes so it comes a bit easier to me, the new guys not so much. When testing, you'll want to watch for stumbling, break-up, or flat spots and note what RPM they occur at. That will tell you what circuit and jets to change.
For just pods on the BS34s, most go one up on the pilots and 1 or 2 on the mains. Every bike responds a bit differently to mods and jetting changes based on the overall condition of it's motor so you'll just have to experiment. You have a general guideline to go by now and that's what's important. The 650 doesn't require large increases in jet sizes for mods but usually does need some. Some other bikes do require major changes. For instance, modify an old Yamaha RD350 2 stroke and you go from mains around 100 all the way up into the 160s and 170s.
