On last saturday I heared a very good musician playing a G70. He tolled me he was a musicteacher but sometimes he played at weddings. He played the G70-styles but he used the Mart Weeho-styles and other userstyles too.
He said in his studio he has a Tyros2 because he has some students having a Tyros.
He let me hear some Tyrosstyles converted to G70 and said they sound on a G70 even better than on the Tyros2 itself.