I just bought a tsunami 24 and im gonna build some 24/36 gauge fused claptons. I just need to know what the largest inner diameter I can go with this rda. I'm assuming I can fit some pretty large coils on this. I haven't received it yet but i want to go ahead and build the coils. Will bigger diameter coils heat up slower? I've only used 3mms coils. Thanks for any help in advance!