I recently bought a 2004 Insignia with hopes of cellaring it until 2025 (the year our youngest child turns 21). We have a temp controlled cellar so the conditions will be fine. 2004 seemed to be a strong vintage and Insignia typically is a wine built for some cellaring. Is this too long ?? As much as I would like to pull the cork in 2025, I dread the prospect of doing so only to dump the bottle down the drain. Thoughts ???