New Moto Guzzi Door Mats Available Now
I don't see any need for storing it with the weight off the tires. By the time sitting would do any damage to them they are going to dry rot/harden anyway.
.....Lifts are more secure than jacks ....
Thank you all for your comments and advice. I decided to skip the V Lift mainly because it will not work on the Calvin and on Audace it will require some additional piece of plywood to get both wheels off the ground. I called J & S Lifts and was informed that their lifts will not work with Moto Guzzi bike because there is too much plastic underneath the bike. Mind you they didn't even ask for the model of the bike. This told me they are clueless and any further conversation is just waste of time. Good news is bought a lift tonight and it looks like the perfect tool for my needs. It should be here next week. I will write more once I test it but this is what I decided on: Big blue http://www.bike-lift.com/ Thank you!
I always preferred hanging from the rafters. No chance of tip over or leak down. If you don't have block and tackle or come along but do have a bike lift then just lift it as high as you want it to be and fasten the ropes to the rafters. Let the lift down and roll it out of the way. The bike stays hanging up where the wheels can rotate or you can play with the swing arm or what ever kinky thing you want to do under it and it will not fall over. You can even use this method to remove or replace an engine. Once the bike is hanging, put the lift under the engine properly shimmed to hold it stable. Then un bolt and roll the engine away to your engine work area. With full cradle frames, lift the bike, hang the engine and unbolt so that you cal roll the bike away from the engine. You are limited only by your imagination if you know how to use ropes.
I bought an HF lift for 299. You need a truck and a friend to help you unload it. It is a heavy beast. The front wheel chock will not hold the bike steady by itself. I had to place a 8x8 beam on the left side so I could use the side stand. Once it was tied down the lift did well.
Throw away the chock that comes with the lift. Mount this instead. It will hold a bike without straps (of course I use straps as a backup)http://t.harborfreight.com/1800-lb-capacity-motorcycle-standwheel-chock-61670.htmlHF will deliver for a fee.
Jay pssst, OP has a Cali 1400...