I just bought 2 Trojan t105's and I'm in the process of figuring out how to wire everything up. Along the way I've been coming across varying opinions on venting, from extremely important to completely unnecessary. My concern is with the batteries, propane stove and heater all inside the van that I could, potentially, blow myself up. I'm not real keen on cutting a hole in the side of the van for venting, but I do want to be safe. I know many of you have these types of set ups so I guess I'm looking for some good advice as well as peace of mind. Thanks.<br> Tom