EQ heads on LA 318 question

Ok guys i bit the bullet and bought the EQ heads. My uncle has factory magnum heads on a junk yard engine (cracked block) so he said i can take whatever i needed from the heads. Before i desided to do the EQ head swap i bought a Summit cam/lifter kit along with mating springs. Questions i have are:
*what pushrods will i need (length)
*will my LA valve springs work
*can i use the stock magnum valves if they are in good condition
*will the LA valve seals work
If im missing anything please let me know im tryin to get an idea of what alls needed to bolt EQs to my LA
Chrysler Magnum | A&A Midwest
There are a lot of articles out there that cover your questions, I don't want to guess so here's one. I'm doing magnum heads on a 340 sometime down the line, good luck.