You don't need to build around juke outside of just putting it on an x7 or relay FO
After that, it's just about how you play it
For example, if you fire at a higher PS opponent when he can't shoot you, then you don't have to worry about the PS difference
This is FAR easier to accomplish than you'd think for defenders because that white 4k may be predictable but it's also dead sexy and makes x7s ships your opponent simply won't want to joust
Secondly, if you want to use juke as permanent crackshot, all you gotta do is have something block the enemy and then x7 away