i have a marshall jackhammer (od/distortion) compressor and chorus

and also a boss tu-2 and a boss noise gate

into an AVT 275

anyone know what order i should position these in and which (if any) i should have in the effects loop?
I think you should but your noisegate last, incase your distortion pedal pickups/creates any unwanted noise.
Carvin DC127+Custom Lacewood Build+Godin SD--->Traynor YCV50BLUE

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yeah definately behind my distortion in the line up, but before my compressor so that the noise that would be picked up isnt compressed?

anyone else?
oh, also, is it worth putting my tuner into the headphones/aux out/effects loop with it turned off? ill lose any ill effects on my tone that its having, but also the fact that i can cut out sound with it.