Which is better for an RV camper conversion: box truck for step van?

Seven Grey is a nomadic minimalist who is wandering the world (traveling internationally part of the year and North American in his step van the other part)

Electric Equipment:
2000w AIMS Inverter: http://amzn.to/2HtrSHK
Midnight Solar Classic 12v 150SL Charge Controller: http://amzn.to/2EDRksd
Blue Sea 12v ML-ACR: http://amzn.to/2Gr6PEu
Trojan T105-RE Deep Cycle Lead Acid Batteries: http://amzn.to/2Cvu6Tp
My favorite crimping tool: https://amzn.to/2ImmBpG

Other:
PH Tester for Kombucha and Jun: http://amzn.to/2FAT9Kk

Video Equipment:
Canon EOS M6: http://amzn.to/2EFvQhS
using Rode VideoMic: http://amzn.to/2Fiw0d6
Canon G7X mark II: http://amzn.to/2GcbfPq
GoPro Session 5: http://amzn.to/2BYZw8L
Video edited with Final Cut Pro on MacBook Pro 13 (2015)

Social Media:
personal blog: www.sevenwanderstheworld.com
world view philosophy: www.7ism.com
youtube channel: http://bit.ly/2aC7LqG
facebook page: http://bit.ly/2ahitFr
instagram:   / sevenwanderstheworld  

Current Location & Status:
facebook page: http://bit.ly/2ahitFr

Contact:
http://sevenwanderstheworld.com/contact/

Amazon Gift List:
Wandering Book Exchange & Tea House: http://a.co/fVS4FGl

Credits: