Our safari is the cousin to the Beaver. We've owned our new to us Sahara now for 3 years. Cummins 350 power though not Cat. We've been very happy so far, knock on wood. We have the magnum 4 bag chassis which is prone to trailing arm breakage on the rear drive axle. If the Beaver has 4 air bags need to check that out. There is much info if you search "trailing arms" on the RV blogs.
One last thing, I always look at diesel pushers on line for fun and I feel our rig has a lot of the items the big 42-45 foot tag axle rigs have for double the money.
So again, we like what we got....
