Need help figuring out what size pump

[rogthepoolguy]

i have a 16ft x 48inch summer waves elite pool and am looking to get a 3/4hp pump already have a 16inch sand filter and an intex saltwater chlorinator and am looking to hook up 5 solar collector heaters to the system my question is will the pump be able to handle it and if so would a person pipe in the solar collectors before or after the saltwater chlorinator am planning on hard piping the system with pvc by the way any info would be helpful on this its my first time using a bigger pump, sand filter and SWG

 

[Wobblerlorri]

I would go on up to a 1 hp. More power and better circulation in the pool.