Started a thread asking about upgrading from PP to ZO , and I ended up speaking to Tim at inboard solutions,(Awesome guy and conversation ) and promptly gave me the answers, that I didn't want to hear .... My 2004 SN 196 Excalibur , can be upgraded , but because of the electrics with the keyless ignition , I get the most expensive option. Roughly 5500.00 OUCH !! my question , aside from giving up 55 Benjamin's for 2016 Technology on a 11 year old boat, Is it really worth it ? I ski 6-8 sets a week almost year round ( S Florida !! ) , haven't skied a tournament in a decade , but id like to start back up tournaments next season, and I could qualify for nationals if I run what I run in practice .... Thoughts ? Thanks guys , Happy skiing