I use a GCX, so individual loops for everything about to be listed...
Guitar to wah, to GCX in, to DBX 166xl compressor (just for cleans), to tube screamer, to LR Baggs DI box (only for piezo), to ch1 of ISP pro rack G, to Mark V, loop out to ch 2 of ISP (before delay so anything that makes it through gets delay, not ISP cutting off tail end of delay), to mod pedal, to eventide timefactor, to fx loop return. The mark V has a tuner out and mute, so I continuously have tuning without it being in my signal chain.
Some people put chorus/modulation before delay, and some after. I prefer each note having it's own swirl and delaying that way-- especially with heavy overdrive and mild chorus, the delay gives you huge, full sound. But some people prefer the entire sound having a uniform swirl and put mod after delay... Both can sound great. Just player preference.