Hi. I am waiting for my Bergara B14r in an MPA BA chassis. Two things which bore guide should I be looking. Reading the thread on the Vudoo bore guide, the MPA Chassis poses a problem for certain bore guides. What would you guys recommend for those who do not want to remove the cheek rest? Also I was looking at getting a 17 cal rod vs a 22 lr. But should I be getting the 22lr? I use bore techs for my other rifles and I was thinking I would buy another one of those for the Bergara. Thanks and I appreciate the help in advance.