New Questions: jack springs,upholstery,microwave,fridge

[birdshill123]

Our new to us Fc does not have the original Sharp conevction/micro.
It has been replaced with a conventional micro. Is there a currently
mfd. easily obtainable micro/convection that will fit in that space?

The left rear jack has one spring that is disconnected at the
bottom. We tried quickly to reconnect but this seems like an
impossible task and did not have a lot of time. Does the jack have
to be removed to replace the spring? Is there a "trick" method? I
notice that one of the jacks had heavy s hooks at the bottom to
connect the springs.

At one time the original owner removed the booth dinette and
installed a bed. This has been removed and the booth reinstalled.
They did a nice job but on the outer wall under the table the white
pleated upholstery(same as headliner) has been removed and the outer
steel wall is visible. Can this material still be obtained?

The fridge is still the original. The unit has very low miles
(64,000) and hasnt been used much. Although the 3801 Dometic still
works my own experience is that it probably will not last long. Am I
right in that belief or would you just use it till it goes (usually
when you are in the hills 2000 miles from nowhere)?

Thanks Bruce 1988 FC 300 HP Turbo Cat!!