I might put reverb after the flashback so the delays are getting reverberated. But I might also put it after the looper to sort of blend the loop cycle a little. Make it less noticeable when the loop starts over again. Other than that I think everything is where I might play with it. I like tremolo before other modulation and time based effects, but that pedal can realistically go wherever you want it for the most part.
The Ice Box is a solid chorus. Kinda miss having mine around because I don’t use chorus much and that thing worked well.
As far as anything else, it’s all about sounds you want to achieve. So find stuff that does that. You have a lot of bases covered though. The Soda Meiser is a pretty gnarly fuzz that would sound pretty nasty with the Bass VI so that would be a cool addition.
There are no real rules to gear, just do what makes the sounds you want.
Cool rig though.
On an end note, I wouldn’t have made this blog if I didn’t want to be bothered. haha. Though I might make this skype account so I can have more helpful dialogue with people that want help.