I'm shopping for a two-handle shower only faucet for my tiled stall shower. A plumber will be replacing the works because the original (1950's) faucet is leaking. Home Depot has a Price Pfister Two Handle Shower Only Trim Kit for $117. But does that include the "guts" of the faucet or am I only getting the shower nozzle and the handles? The specs page can't be seen on Home Depot's site. Can anyone tell me what "trim kit" means? Thanks alot!