You could do something like this: [img]http://lh6.ggpht.com/_S9Flou2Jc8Q/Su8pVJaiR8I/AAAAAAAACWk/MnkjOekO50U/w600/upperarm.jpg
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Dixon Brothers actually has a kit specifically for 4x4 rangers with stock arms, but their site is down at the moment.
As far as "bigger" shocks go, the sky is the limit. Our Ranger uses dual 2.5" triple bypass shocks. . .that would be about the most you could do
A nice Fox 2.0 reservoir shock would do wonders for you. As far as getting more travel, you are limited to about 6 or 7" of front travel by a few things:
1. CV Joint Angle
2. Upper Ball Joint Binding
3. Upper A-Arm hitting the frame on droop
4. Of course, the swaybar
5. The outer tie rod end binding
The only good way to get more wheel travel out of a 4x4 A-Arm ranger is to put wider A-Arms on it. You can do that with BTF Fab's kit. . .if you have the cash. Seems like it is around $1200 plus you need to fabricate shock mounts and buy shocks for it. . .but you get 14" of travel.
The rear is much easier. . .just some Deaver prerunner springs and some good shocks.
OR. . .just leave it the way it is. . .