My two cents...I picked up my 2nd III Turbo from a guy who said he was touring with it but want to go back to amps and pedals for $1700...when it arrived it was as pristine as mine that hasn't left my desk since it came out of the box...must have the worlds greatest roadies!
You can get this cheaper if you are patient (I'm known for patience
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Start scoping Reverb, etc. in the mean time put your stuff on the market. You'll need good pair of powered monitors or FRFR and you'll definitely need/want at least a FC-6 if not FC-12.
Also, don't trouble the wife with such things...she probably has enough on her plate and you'll thank her later when she wants something for herself...