Are the Bps counters ones that could be used mid game? If they are then that negates most of the problems of being able to turn cheats on and off. NXL style checks might work well, just change the 15bps limit to an assisted allowed limit rather than full auto.
If the bps counters are a static type that will be used in a chrono type station, then you will be wasting your time.
If the home office are ok with it, you still need to pull on the trigger to sustain the "assist"(say 3 times a second) and the marker stops firing when you release. Cannot see it being a problem really.
Peegee's concerns are valid though. There will be a lot of markers that wont have an eye on ROF cap, these guys will be either penalised or have their markers set so slow so as to avoid being pulled that they will be severly out gunned by those that have capped chips. Where is the level playing field there?
Remember the PA is not the PSP or the NPPL. The individuals/teams that play it do not have the budgets to just drop what markers they are currently using and go out and buy new ones that do have the ability to be capped.
Chuck