I recommend that you buy the Harbor Freight LED light kit along with the wiring kit. It directly connects to the battery with a relay and you can just zip tie the wire to out of the way locations and up the ROPS to the light mount. Don’t drill the ROPS, just use u-clamps along with whatever...
Loader tractors put a substantial load on the front axle. The 2wd front ends are wimpy compared to the 4wd axles. Also these tractors need the 4wd function to dig into the ground or pile when using the loader. This isn’t a 10K pound machine that can generate traction from weight alone.
Yes, using dye is very helpful. But I used a purple dye that is specifically developed for mixing with herbicides. It’s easily visible for awhile after spraying, but then fades out so that everything isn’t a color patch.
I could never see paying cash for vehicles. I can still get a better investment rate of return than the loan interest rates I can get at my credit union. As long as I can afford the payments, my cash stays invested.
I believe the Kubota matched backhoe kit comes with the subframe and hydraulic lines. You would need rear remotes for hookup. IDK how many remotes are required; but getting less than 3 makes no sense.
I’ve never had that situation with R4’s. They only would be an issue is the ground was soft and wet, and anything would tear up grass under those conditions.
The R14s are a nice compromise between traction and being gentle on the ground. But for your purposes going in the woods, I would choose R4. They have the most rigid sidewalls and are more durable riding over sticks and rocks.