I brewed a Rochefort 10 clone kit from AHS about 5 weeks ago. The OG was a little high (1.119 vs 1.110). May have underpitched slightly by only using a 2L starter, but I did oxygenate with pure o2 and again 16hrs post pitch. Despite stirring and raising the temp up to 80, the Wyeast 3787 quit around 1.032 (13.1% abv according to Brewersfriend alt calc.) According to the instructions it's supposed to finish at 1.023. I lowered the temp back down to 69, pitched some WLP099, let it go for a week then racked to secondary. Currently it's down to 1.013 and still going. Never made or sampled a beer with this much ethanol before. I'm contemplating adding some oak, maybe even using some oak cubes I've been aging my sangiovese in to give it that "wine barrel aged" layer (inspired by a wine barrel aged beer i had that was phenomenal). I've made a BDSA before that turned out well, but I didn't do anything "extra" to it. Obviously this beer needs to be forgotten about for a year or more before drinking. What else would you try?