does any one know any thing about the new gr pro 26ei or any thing good or bad about gr pro engines.I tried to do a serch on them to try and find out how much they cost ...but no dice, all i found was the home page.if they are real cheep you probably get what you pay for.I have a zenoa26ei and it ran flawlesly right out of the box . Things ya dont know .... ya dont know till ya know em.