Just in general, I'm wondering how much of a problem your mono wipers is. I've had to replace my internal gearing which fixed the hardest problem of having to take the monowiper apart. That was no fun but the new plastic toothed gear-like running track fixed that completely.
But the problem now is the motors. I'm going on my 3rd re-manufactured mono wiper motor in 5 years. I think the original Bosch mono wiper motor on this car lasted 21 years, nearly 1/4 century.
I got a re-manufactured Bosch by Cardone 5 years ago and it lasted for 10 months. Fortunately they have a lifetime warranty on them so I got a free replacement. That one lasted about 4 years and now the intermittent wiper mode is not working.
I'm glad for the "lifetime warranty", but it's a lot of work to change these out. I don't want to be doing it in 10 months again with the new replacement one. I was tempted to pay $50 extra and just get a brand new one but they don't have lifetime warranties on them.