Present the pertinent property details efficiently (bullet points, not paragraphs), highlight amenities (in-suite washer and dryer or reserved parking), and include your company name ("professionally managed by...").

Probably notAs you already know, there are no guarantee's with investing which includes lending.

Including guys like @John Underwood and @Michael Baum

Do you want to get into what can be a years long battle with multiple parties, including our darling city council, until you get to move into your home the way you want it?

The seller's refused to reimburse our LLC the home inspection costs.Under these conditions, since our purchase contract includes an "inspection contingency," CAN WE GET OUR MONEY BACK FOR THE HOME INSPECTION THAT REVEALED A PROPERTY IS A FIXER WHEN THE LISTING AND PHOTOS SHOWS THE PROPERTY IS IN MOVE-IN CONDITION?

I can build a 1,000 sq ft cabin including land  and holding costs for about 350k or so and the cabin will appraise out for about 500k to 525k and will produce gross rents in year 2 between 50k to 60k.

You would work with other lenders and do a participation agreement, but many of them will require you to put in 20-40% of the money, have a net worth of 2x what they are including as they will want you to buy back the loan if it goes into default.3.

As someone who deals and talks to real Private Lenders (small shops run by a guy who lends his own capital and doesn't use big box), they have a hard and fast business model that produces the rate of return they need to remain profitable and curb the risk on their cash.So the best product for a budding fix and flip investor is the bridge loan which includes acquisition money and construction money. 

Based on the above is my understanding correct and the 45 day identification period and 180 replacement property purchase period (which includes the 45 days) both extended?

You will truly be raising the clock, as each day will cost you very significant money.  12% interest on $250k is $2500/mo, or about $80 per day in interest, not including your other carrying costs (utilities, property taxes, insurance, HOA).