Bronco's have been on my brain for over 17 years now. It all started when I was about 10 or so, I went hunting with my Dad and his buddy at his buddy's ranch. He had 2 Broncos. I rode in one, and got to drive it a little too (we taped blocks to the pedals) and ever since I have wanted one.
I turned 20, decided that college wasn't for me and got a job. Still the Bronco on the brain, finally I sold most of my earthly posessions, plus the money I had saved and I bought my baby. An orange 76 with a half cab. I knew by that time that I wanted a later model with the D44, discs, P/S and such. I hated the orange when I bought it, and promised myself that I would repaint it soon. I traded off the half cab, put in a rear seat, and drove it every day until it lost compression. It sat in storage for 2 years, while I saved up money, and I brought it back in a good way. New motor, lift (wish I had done this differently), and appreciation for what I have.
I drive my Bronco every single day, nearly 100 miles round trip. It goes to the farm, deer lease and I drive it to go wheelin' (no trailer queen here, but I don't get into anything that may damage it) Sure it smells funny, has drips here and there, but it is the most reliable vehicle I have ever owned. In nearly 7 years of daily driving, abuse and the poor judgement I had in my early 20's it has only left me stranded 2 times needing a tow. Once the t-case shifter broke and it shifted into neutral (I had no tools with me, I was out on a date), and the other time, my distributor gave up the ghost. I do work on it most weekends, a lot of it is maintenance that I choose to perform because I still like to work on it. Last tally of the total tickets, I have just over 17K in it, but I refuse to cut corners on anything, so I end up paying a premium for high quality parts. (as much as I enjoy working on it, I don't approve of crappy parts, just to work on it again)
14k will get you a pretty amazing rig. 33" tires aren't a bad deal at all for daily driving, just make sure that you drive it and get comfortable with how it handles. Bronco's are much heavier than a lot of modern cars, so you have to remember to anticipate any braking situation. It will squeak, rattle, it may leak when it rains, the seats may be worn out, but you will get used to it. There may come a time when you just feel uncomfortable in another vehicle...
If I had that kind of money to work with, I would look for a rig between 10 and 12k, and put the rest in a repair/upgrade fund. Surely you will find something you can or need to do shortly after taking delivery, just keep that in mind.
BTW - My Bronco is still orange, and when I finally do repaint, it will be orange. I wouldn't have it any other way.