I currently have a super pump with no timer and the motor is on its last legs. I am considering switching to VFD instead of just upgrading to a 2 speed motor as our electric company has a $300 rebate on VFD’s. I will have to run 220 to it as there is only 110 but that is no big deal. I have about a 30,000 gal pool and 1 1/2 piping. 1 to the pump and 2 out to the pool. Also a Hayward s244t sand filter. I am considering diy or possibly commercial solar setup this year, but near ground level, not on the roof. And curious if I could switch to a chlorine generator with this older pool in the future. DIY install. Looking at the Hayward super pump VFD or saw the Pureline had a better warranty. Will these work for this pool or are there better options.