You're not being OCD at all. Swing arm hydrometers are crap, and you found that out, and you got a banged up product in the mail that wasn't working right. Nothing OCD about fixing those two issues.
No reason to rush on the cycle business IMO. Sometimes it can take a month. If you're feeling like it is taking too long, you can use a little bit of a bacteria supplement (Dr. Tim's people like, and I like and am occasionally still using the Brightwell Microbacter7 product for supplementing bacterial strains) to push the cycle along, but really, nothing good happens quickly in this hobby.
No reason to rush on the cycle business IMO. Sometimes it can take a month. If you're feeling like it is taking too long, you can use a little bit of a bacteria supplement (Dr. Tim's people like, and I like and am occasionally still using the Brightwell Microbacter7 product for supplementing bacterial strains) to push the cycle along, but really, nothing good happens quickly in this hobby.