I run a Hayward pool heater in mine year round. Get the digital not the dial. Went through several used ones off Kijiji and constantly repairing. Haven’t touched the Hayward in 2 years of constant year round use. Best price was pool supplies Canada and free shipping.
Weight distribution bars do little for sway. Install a sway controller. I’ve seen guys install 2 sway controllers in really bad circumstances. They say it helped a ton.
I use Spruceland brake all the time. Around $150/axle. They do great work and in and out same day I drop it off. Tell Allen I sent you. Maybe he’ll hook you up with a better deal. Lol
I bought the top of the line dynasty tub with all the bells and whistles, stereo, fancy lights and waterfalls bla bla....biggest POS I've ever owned. Speakers rusted out, tub stereo controls quit working, lights are intermittent, replaced both motors 2x, repaired more leaks than I can count, tub...
I've done more than my share of rotten roofs. This one was supposed to be a small job.....they are always 10x worse when you open them up. Make sure you put all new rubber down with the proper glue. National Rv siding has all the stuff you'll need.