Hey, GR. My guess is that we live in the same state. I'm just touching base because I won a Dealzer grow box (35"x18"x9-1/2"), gearing up to do my first grow and want to mainline. Looks like you've been down this road, so if you could point me to any info out there, that would be great. growweedeasy is awesome for mainlining info, but there's a tag saying info on mainlining in a cab is "coming soon." D