yeah its a tuff one mate theres a few options out there but not a hell of a lot of solid info to back up the theroy,people have used this and that and come up with there own combinations i guess, i use xt130 corona struts,think there a 1982 ish model,
you can fit mx62 calipers to them struts with a few slight mods, the celica disks bolt straight on to the xt130 hubs,
the struts arnt extremely hard to find ,just have to have a good hunt around the wreckers,the calipers on the other hand are getting a little rare these days from what ive seen,
I'm still not 100 percent happy with the xt130 struts, they leave the camber not so good,i still have to figure out how to correct it , you can get coil overs and adjustable towers but then your looking serious money , by the time i stuff around looking at struts and buying vairous struts ,corolla ,corona,celica,calipers disks,bearings,brake pads ,hoses ,caliper kits etc etc etc i was up wards of 1500 bucks , so do your research before you jump in to a set plan ,
I'm think ing about going to the hilux caliper and purgoet disk mod at the moment ,but ill still be stuck with the camber issue,and i can't run coil overs becasue of the off set of my wheels,(to close to strut)
so yeah good luck with your desicion , keep watching casue ill post up my findings and definite answers,