A-904 shift kit

spring upgrade on direct clutches? where do you get an upgraded spring at? what pressure difference? yes I have hd band strut, @400 at flywheel, and was thinking of going with pft? 9.5" converter.... sounds like a good combo, I would rather have lennys form ultimate converter but 900.00 is out of the question. hughes recommended their 27-25 I believe, but just off the shelf stock 11" remaned to 2500 stall unit. guessing shifts in drive 3000-3500 without pedal flooring it, planning on going tf-2 shift kit. hell, I don't go shopping, I usually just mail order everything, summit has a drop off point in front of my door step. hehehe, wife hates it.... but tcs has reds at difference thickness. so I just need to micrometer each clutch to get the same thickness? my steels look fine, should be able to reuse them, hell the clutches look near new too, but wanted to upgrade.... best to do a tf-2 shift kit, or buy a hughes, or tci street fighter valve body?