Hello everyone! This will have a good bit of context followed by a TLDR Summary at the bottom for ease of reading! 
Thanks for stopping by guys!
So I’ve owned a backfire G5 for about a year now, ive had some power reliabilty issues(it just turns off while riding, once while going down a steep hill). But when its not having issues, I end up maxing the range and speed of the board on every ride. I ride very hilly terrain, a mixture of dirt/gravel roads and trails with rural streets with huge gaping cracks and rocks in the road (and i understand these conditions will put strain on the machine and will affect preformance). The cloud wheels on the backfire do just fine for everything i do. Im new to the sport and a bit worried about the nuances of owning a DIY Board, although the riding and carving is very similar to snowboarding so I feel very comfortable on the boards. That being said i would like it to be decent at carving as nothing beats the feeling of carving down a nice road. 
Happy riding everyone, thanks for reading! I
Specifications:
20 MPH Minimum
Largest battery possible
Rider: 190Lbs wet
Wheels that can handle off road conditions (atleast 105MM)
Ideally ~2K but flexible
Shipping
I travel alot through the midwest and west for potential pickups, Ive got shipping locations in the Dakotas, Colorado, and California.
Im in contact with him and thats most likely what ill get just from availabity. Just trying to see if i can get anyone else to try and offer a board for cash, see if i have other options.