hi guys. i'm starting to get things together that i will need to build the sherman i won at danville. i bought some up-graded parts from daryl while i was there. he also told me that i should put bearings in the wheels, instead of the bushings. he told me that i need 24 of them and that they where 5x8. i was wondering if someone could post a link to the bearings that i need? i looked on boca bearing and they have so many, i just don't know what would be the right ones. i see they come in different thickness to, so i'm just not sure. if you could please post a link to the right ones, that would be great. thanks