When will this item be in stock?

In a few weeks.  Everything is tough to source right now and of course all of the prices are double what they were a year ago.

When will this product be available

Usually in stock.  I think you can place a back order.  i will check.

And what do you do with all the coiled up wire on a "dozer blade" that doesn't seem like it will go well. Also the ends do not appear water proof. That won't go well either.

That's how it's always been done.  If you are really concerned then cut and splice to the exact length that you need.  Yes.  These are industrial outdoor waterproof fittings used in heavy commerical and marine applications forever.  If you do not like what we are offering, we have no issue with you shopping elsewhere as everything we do is meant for commercial applications but if you are not going to be happy, it's best that you do not buy from us.  Thanks