PMP450 channel plans via template...

Ok i'm having an interesting issue, i'm trying to make sure that my customers all have channels enabled, this is pretty simple except i have both 450 and 450b radios and due to this they support different ranges.

If i put all the 450b channels, the 450's won't update their channel plan because they think its invalid, and if i use the 450 channel plan the 450b will be missing 5.1 and 5.2 ... (same applies to the fact we have 3.5 radios)

How are others dealing with this, the fact theirs no way to select configuration update by "all XXXX type radio" or model it's difficult to balance. Right now all i can come up with is push 450sm channels to all sm, then push 450b config to all sm's (450's will ignore the invalid channel plan) and push 3.5 as all 5 will ignore it. That will work now as we haven't started turning up 5.1/5.2 but if we start using 5.1/5.2 soon we can't do this process as the first step will knock the 5.1/5.2 customers offline. 

It would be great if we could push all channels we want for 3.5/5.1/5.2/5.4/5.8 and the SM would just drop the channels it doesn't support from the list, but that apparently isn't the case, is their a way to push * as part of the configuration to just select all valid channels?

Have to make a separate config file for each is the only way I know of