I've looked at Jim Kibler's kits and even considered trying to make one of the summer classes. The reality is that I'm not "handy", and it's not my dream. More of a meditation and personal exploration. I don't have the skills for lock inletting or flash hole drilling.
When I was a teen I built a cheap percussion pistol from a kit. We somehow found it, decades and many moves later. Rusted, and not working. I can see where I took off wood with too much enthusiasm. I enjoyed the process, though. It was my handiwork. As a slightly older teen I used to walk around the local gun shop and dream. There was an old gray metal 1911 sort of thing in one lower cabinet; it was cheaper and that got my attention. They said it was a "Sistema", an Argentine copy of the 1911. It was closer in cost to the "not much" that I had, but even then it was beyond my funds.
A few decades later I got the itch to work on 1911s. Like I said, I'm not handy and don't have great mechanical skills. The 1911 is simple enough that I can understand most of it, and I found a couple Sistema's rusting away in a different gun shop. Brought them home, stripped them down, and started to learn. Found some wise people to mentor my poor skills, and rebuilt the first one for USPSA competition. I'm as lousy a shooter as I am a gunsmith, but it was nice to shoot a gun I rebuilt.
It was double nice; if the serial number chart I found on the internet is correct then that 1911 was coming out of the factory when my mom was pregnant with me. We're both old and gray, but can still shoot.
I currently shoot a Traditions Deerhunter in .50 caliber flintlock. Would like to shoot something I built, and a little less modern. As far as I can tell that rifle outshoots me.