Hello. I have 3-4 years old domain. 1-3 years ago I built many spammy backlinks to it. Website stayed in top 1-10 for months (main keyword), but finally got penalized/filtered (dropped from top10 to nowhere onn main kw). For the last year the domain stayed empty without any website. What's better to do with this domain: creating a website with few high quality articles and start building quality backlinks in hope that google will forget its past or maybe just put 301 to another website for the same keyword?