[HMA]

I would not just focus solely on the front subframe only. These suspensions perform better and are easier to tune if you have matching front and rear components. It is easier for the suspension manufactures to assist in precise tuning when you are not mixing and matching company A with company B. That being said I would also pay close attention to what subs have the hidden costs such a having to switch from a type 1 to a type 2 steering pump for the rack, transmission mounts, ect... Look at alignment specs, which allow more adjustability with front end geometry such as the static camber, caster, and everything else Ron Sutton discusses in detail in the above threads.

Evan