i woulsnt wire it drect to jack, you have 2 pickups, might as well get some versatility. i'd probably wire it up vol vol tone, with a push pull pot for series/parralell on the 2 pups. you could also put a second push/pull pot in to put the p pup in paralell/ series to get a more hi fi sound oout of the p pup when in paralell.
also, use a 1M tone pot. turnong it down a bit will get you the same resistance as a 250k pot, but you can go brighter if necessary. people have this misconception that larger tone pot values make it all brighter, all it does is gives you a bit extra on the top end of the pots travel to make it a bit brighter. if you often play with the pot on full, how do you know you wouldnt like a slightly brighter tone?