Current rig:
Bigger Version:http://i686.photobucket.com/albums/v...opped_600H.jpg
The GT is still an integral part of my rig. It's prolly very replacable, but not for the same cost as it. For 6-700$ I don't think there's much out there to beat it
EDIT: Basically I use the GT for bass-cut EQ, reverb, and the octave up, for the most part. I've been playing around more with the flanger and wah tho. In the end it's the delay that is the deal breaker. In order to even have the possibility of getting what I want (and currently get) out of a delay I'd have to
start with the Empress Superdelay. 450$ for the delay alone makes the GT's price tag of 700$ seem not so bad, especially since I can sync everything (delay/flanger/etc) to one tap tempo.
I also have switches set to change the flanger module to a step phaser (with "rotating" tap synced resonance and step speed for chip tunage), or a tap tempo tremolo. To get that I'd end up having to get something like the Eventide ModFactor or TC NovaMod. The ModFactor is 500 bucks and the TC is 250-350.
Even if I just settled with a flanger (BF-3 is still approx. 150$), the reverb I could prolly replace it with anything, even with the superdelay, but the octave up could only really be repped by a micro POG (225$).
The EQ is a different story tho. It has a low cut setting which is like a soft slope high pass filter with a LOW knee freq. I have the knee set for 800 Hz, but I use the 2 mids @ 160 and 315 Hz to lower the knee to around 100ish Hz and increase the slope of the HPF. I also have the lows set for -20db to kill them further. This is basically so I can use one of the Ernie Ball VPjr's to swell/fade the lows more than just hitting a button for on/off. Plus, with the TLSF I can add some extra high harmonic content to "fill out" any of my other fuzzes, and more midrange from the bass itself. Adding the lows from the bass sound a lot different that just turning off the low cut EQ.
Because of the way the EQ works, it would be almost impossible to replace. A robot factory "brain freeze" in HP mode might work (if it could get a low enough knee freq), along with something like an empress paraEQ might get close, but the freeze works on AC power, and both would cost around 600 bucks anyways.
Im also planning on getting a paraEQ anyways to be able to add a different midrange curve to the fuzz sounds.