Thanks guys for the replies- I agree that the look of the OB is a personal thing and do prefer it myself, but still not sure if I can justify the extra cost? As for resale, I know that from the private ads, the OB models are more expensive, but would like to hear if they actually sell for those sums of money, or is that just what the seller expects they should get!
May investigate the Bush Pack, but from the Jayco brochure, it states that it is only available on the Flite.
Otherwise, had followed the other post re axles, and had considered if it was possible relocate the axle to underslung after the camper is out of warranty.
Thanks again,and look forward to hearing from others...
Paul