On my 2010 R-25, I snaked a cable for the exhaust water over temperature horn and a low oil pressure buzzer - both from the engine compartment to the console.
Both were quite easy to do - looked to me as the Ranger 25 was designed for just such a task.
I used a 3/16 in. x 33 Ft. Fiberglass Wire Running Kit by Cen-Tech® listed as Harbor Freight as Item#65326.
It is a fibegglass pole with various end hooks that disassembles into pieces about 2.5 feet long. Just feed one in, screw on the next and keep feeding. The working end either emergs at the console or you strike oil in the process.
At $9.55 with a free flashlight included (with a free coupon) there is really no reason to look further.
I've fed water lines, electric cables at home, and sundry other projects. It is small, comes with a storage bag, and makes you like a true professional who really knows the score.
I earned two beers, nearly the price of the unit, by feeding in a neighbor's searchlight wires a few weeks ago. :lol: