u/no123456779

Im in my second season of road racing, turned 18 this year and have been taking training more seriously since the end of last season, ~8-9 months. Ive made big progress taking my 20 min power from ~200w up to just under 290w in a recent ftp test at arounfd 65kg body weight. My question is, in my training am i aiming to improve my weakness, for me more extended power or inprove my strengths? Ive attached strava power skills for some context. Racing where i live is road and closed course, the road have punchy climbs 3 min max and the track is flat with barely any braking and a slight uphill sprint finish.