Hi DrJekyl_MrHyde, to start of with...it will be better for u to get ur equipments (MH, chiller, broad range of test kit, supplements etc ect....) rite first. Next is to have ur tank parameters set rite and stablise before u even think of sps. And of coz u must be financially ready to go into Sps coz they are not cheap to maintain. There's no harm in askin and learnin but can't help from noticin tat u are askin abt prices, whether tat particular lfs carries lps and 'sps' and even wanna buy dino's acro if he decide to let go. Can see tat ur urge to buy sps is arising especially when u come across acros at affordable prices and make the fist bad move by gettin one and the end result . So my advise would be to read up, ask all u wan abt sps (minus the price, and urge to buy over seller acro) and in the meanwhile work with lps first until when everythin is ready then the time for sps has come. Patience is the key