Fuel presssure sensor location?

Im finally installing my Isspro EV2 electric fuel pressure gauge and im just wondering where the best place is to put the sensor.

I have the Mitusa mechanical lift pump and im running a CAT 1R-750 filter back by the tank and im also running it through the factory filter canister with a filter in there, now my question is I have a aluminum fitting that I got when I bought a Big Line kit from Glacier Diesel along time ago and im wonder if you guys think it will be ok to thread the pressure sensor into that fitting and then put that between my factory filter canister and the CP3? I guess im just worried when I thread the brass sensor into that aluminum fitting it will create some SMALL shavings. I know I can blow air through once I connect the two but I just want to make sure first.

So guys what ya say, will it be fine or should i try to find another fittingto install the sensor into?

Thanks guys,
Buddy