I think it would be a good mod with the Toy CVs.
Can you show me a pic of what part of the Arm is called the wishbone?
If I understand it right, the Toy mod uses 86 and up CVs. An upgrade for the 86 and up toyota truck, is 3.5 inch longer arms offered by Total Chaos (gives the Truck 12 inches of travel with 3.5 longer arms). To retain 4wd, we install Tundra or T100 Cvs which make up the 3.5 inch difference per side.
With the above in mind, I would imagine with the mod you are talking about you could extend it enough to fit the T100 axles and have some really long arms.  Just trying to get those creative juices going for the gang!
Let's take this one step further, ususally with such a long lower arm, I would think a upper arm would have to go with it to help retain liability. But lets say no upper arm is created, do you guys think the struts could be replaced, with coil overs instead?
Or, do you guys think one lower control arm is enough to keep everthing working, or should it be complemented with an upper control arm as well?