I say go for it. Regardless of how unique it may or may not look, you'll never be able to beat "I made this from the tree in my yard".
Just be sure to let it dry about a year per inch thickness of wood. I had a 5-6-ish inch diameter section of redwood limb sitting in my yard for a year, it had been cut for firewood before that (not by me, found it in a campsite, leftovers from the previous campers) so there's no telling how long it sat before I found it. I used it to make a "bandsaw box" for my girlfriend. It felt fairly dry while working with it but still a tad bit moist in the core. I figured it wouldn't matter since I was removing the core anyway, but the next morning I went outside to find my newly cut, thin walled redwood tube had a massive crack about 80% of the way down one side. After a few minutes of running in circles and pulling my hair out, I filled the gap with epoxy and luckily I had chosen a very rich colored stain anyway because it hid my repair nicely.