I'm very happy with my Metzlers.
3.25 front lazers. I think they were ME33 at one time.
4.00 rear ME77.
If you have stock rims, you'll be happier with the standard sizes to fit those narrow 1.85 rims in the long run.
You can scrape the pegs with these tires. So, unless you are changing the peg height or over springing, these tires have all the traction you can use.
Cheers,