Hey Terry
I just picked up a 01' 426 and I was thinking the same thing, about two different setups, (can't afford 2 bikes right now unless I can find another deal like this one ) the suspension now is setup for Desert, so That's going to be even softer.
I think for now I'll watch and learn and keep my eyes open for a second setup, I have a lead on a 440 motor which I'm thinking of going with and then get the 426 done to 440 also for backup.
But that's is looking to far ahead, right now I have a Garage full of parts to deal with first.........This is some fun shhhhtuff