Penfolds Grange 94

[kkwf]

Hi all

I have a grange 1994 which I want to open next year or so. I dont know much about wines but I believe this wine should age over a long period of time. If I do want to open it what should or could be done so the wine is not too overpowering...so to speak!

Thanks for any help in advance

kkwf