Thanks for your advice.
I've decided to go with a variation of the plan laid out by Oldguy829 in the wiki:
This approach keeps the steering rear steer.
I know this plan is a little risky because I will be mixing some components, but I think the original ifs that is on ths car is pretty cool was revolutionary so I'm trying to use the original spring pockets and lower control arm mounts.
I found a local guy who has been building race cars for 30 years and he will be doing the actual suspension work so I should be ok.