Hi, in my honest opinion, I do not think this is a great idea.I always advise my team riders that any positional change should be made in October/November whilst out of season.Equally when buying new shoes and placing cleats this should be done in the 'off' season and introduced gently to allow the body (more importantly the knees's) a chance to get accustomed to the new position.
Find a position that is comfortable and stick with it.
I hope this helps
Best Regards
