a904 rebuild parts

was planning on the billet servo, I already have double wrap band, but going new with everything, looking into the Kevlar lined ones, front and rear bands, what are thoughts on the eagle redline clutches? worth the extra$?
the converter i'm guessing around 2200 rpm...? with my 3.:50 gears and 28" tires. as for the front pump, was looking to raise line pressure some, different than gm unit, no boost valve built in, from what I've read is the alan screw on side of valve body. but any ideas on how much to bump up?, oh forgot, is recommended to use Teflon sealing rings on stator to pump hosing seals? like modern units, or just stick with iron rings?, and going Teflon, does any one seal a sizer for them for installation?