Happy 4th of July to everyone! I am considering changing from my 22 year old Hayward SWG to the RG-45+. I need a new T-15 cell at a cost of $899 but can, at this time, purchase an RJ-45+ for $1193 after upping the TJ-30 to the RJ-45 for $4. It really seems like a no-brainer to me as the brand...