Boy do I know what you mean! It's been super hard for me to stay motivated and focused. After spending almost 2 years building "Lucinda" just to get her roadworthy, and the interior or exterior hasn't even been dealt with. Let alone all of the leftovers that I have dial in to make it as safe and reliable, as a modern rig, and it's defintely there, but just needs some tweeking. I was pretty in meticulous in my build, and cut no corners, thought out, and planned everything. On the other end of the spectrum, I devoted almost every Saturday for a year and a half to make it happen. There were many, many set backs and re-do's as well, but now I have something that I am proud of. She's even taken top honors in a couple of car shows. And now, I have "Blueford T. Justice" to deal with. Which now has me considering selling "Lucinda", but I'll never get what I have in it, back out of it. And also, I'm trying to justify having two 4x4 vans. It's also hard not to start taking things from one and putting them the other.
And now I have "Blueford T Justice" to deal with. And I no longer have a full metal fab shop at my disposal. I feel like I lost my right arm. Clearly I want to make front and rear bumpers, a rack, and whatever else. The interior needs to be addressed, by that I am needin to finish insulating and carpeting, stereo, and adding a window on the driver side. Then whatever else rears it's ugly head.
And for just a little more fuel on the fire, my wife and I are expecting to have our baby boy any day now. Due date is December 20th, but it could be any day/hour. That means no free time for a while, family visiting, and my 3 year old, new job.......
Be happy with what you have, use the crap out of it, and build it when you're not using it. It's pretty sweet already, and I would focus on reliability, then function, then pretty. I will help you out when I can, too. It helps sometimes for me to work on someone elses rig to get me re-stoked on mine.