Grrr

Went to my mates house today and he wasnt in

. However i got the filter and slate and bogwood. Now im going to get the tank tomorrow, Third time lucky lets hope. I just wanted to ask a question about the filter i picked up. It doesnt come with instruction and i dont know what make it is so i was hoping someone has experience with one. Its a Trio 2000 with 3 forms of filters. (Sponge,Plastic hula hoop things

and then a little bag with small black stones.)
I was just wondering if anyone knows how many gallons per hour it cycles. I already have a 100 gallon per hour filter than can go straight in so just wanted to work out how this one would get on. Ok i have a few more questions.
1. I want to cut part of the sponge from my current tank (rekord 60) using the sponge which helps grow bacteria and the using the small white one to catch the big pieces of detriement. I dont think i need to change the hula hoop things but i was i dont know what the small black stones are. They could be peat? or maybe another forms of carbon?
2. I want to clone the tank so the fish can move in asap. Im going to pick up so laterite tomorrow which i will wash and put in the tank. I will use around 7gallons of water from my current tank and then fill the rest up with clean dechlorinated water.i will throw in the extra corner filter (100gal/per hour) which has been in my current tank for a few months. i will then use sponge from the rekord filter and put it into the trio 2000. and throw that in the tank. Ill then get some gravel in a stocking and lay it on top of the new laterite. Ill put all the ornament and fake plants in for the extra bacteria. Ill turn the filter and heater on and give the tank 24 hours to clear and warm up. I have two heater 100w i think, How many watts would i need to keep a 37g warm. Next day ill introduce the fish. Is this right or am i missing anything?
Ill remove the gravel in stocking before the fish go in, and after the tank has been running a few weeks and ive had time to save up for new light, co2 nutrients ill start introducing plants.