Welcome to the board. Be sure to check out this thread for tons of info on pedal order.
I'd start with the following order and tweak if from there.
Morley Little alligator volume pedal
Russian Big Muff
Boss Super Chorus
Boss DD-20 Giga delay
Line 6 DL-4 Delay modular
Holy Grail Reverb
Might want to switch the delays around depending on how you use them. Also, some people like the chorus before the dirt.