The 1994 hose doesn't have R-134a fittings (at least the older ones don't), even though they did come "converted" to R-134a for the 1994 model year. The same R-12 schrader valves are used and you'll need to screw on the R-134a adapters. There may be new ones with R-134a fittings, but I haven't seen them.
The plug coming out the side of the in-line filter on the 1994 hose is for a pressure sensor. Since the system was an R12 system and all they did was use a larger compressor (The FS10), with a R134a pressure switch and orifice tube, and stick R134a in, there was concern about the higher pressures of R-134a, and so the sensor was a safety system to slow down or shut off the compressor if pressures rose too high.
You don't need the 1994 hose on a 1993, it's pointless and way more expensive just for an electrical connector that can't be hooked up. You CAN get the sensors and pressure system from a 1994, but usually it's cost prohibitive unless you can get a parts vehicle for cheap or have someone who is parting out pull what you need.
I would suggest getting the aftermarket R-134a pressure switch (the stock switch is for R12) AND either the R-134a orifice tube or a variable pressure orifice tube (they make one for "normal" climates and one for "severe" climates, I'd suggest the "normal" one if you don't live where temperatures are regularly over 100 degrees) instead of the 1994 hose.
You should also get the liquid line (shorter hose) and seriously consider replacing the condenser and/or evaporator if the compressor went bad and the system has any debris in it. You MIGHT be able to flush the condenser and evaporator clear with enough cleaner, but if it's really bad (usually a compressor that goes gets oil and metal shards all in the system, referred to as "black death") you will just have to replace EVERTHING to avoid future issues.
Also, it doesn't really matter what brand hose assembly you buy, or where you buy, you will usually just get whatever there is. You can buy from Ford or buy online from the aftermarket brands and get the same exact thing. You might get an assembly with goodyear hoses, you might get an assembly with some other brand of hoses attached.
I bought the hoses from Advance Auto Parts with their online coupons (they have $50 off $100+ coupons every week or so) for the best deal for both hoses, o-ring kit, receiver/drier, pressure switch, and orifice tube.