Personally, I'd just depower your power rack. The PS rack's ratios are tighter, requiring less turns from lock to lock.
As for weight, the only real loss you'd have is the weight of the PS pump and reservior. If you have AC, you'll need to figure out some sort of arrangement on idler pullies to make up for your (now) too-long belt.
Miata.net has a couple of threads every summer about this topic.
As for weight, the only real loss you'd have is the weight of the PS pump and reservior. If you have AC, you'll need to figure out some sort of arrangement on idler pullies to make up for your (now) too-long belt.
Miata.net has a couple of threads every summer about this topic.