Dennis..this is a tough call...In the E-60..you have a better full size 76 keybed..and speakers..Sequence playback, edits for SMF and styles is unsurpassed...and drum kits are the best...(as you know, having played the E-50)..
The Tyros 2 has a mic input and a harmonizer (not great)...There are a few SA sounds..that are great..the drums lack punch..and the E-60 has the better piano..and unmatched scat and vocal patches...
A tough decision for most folks..but not to me....For what it does the E-60 is better...compared to what the Tyros2 does...