hey guys I'm back with more questions

just ran around a bunch of shops best price I got to do the springs was $200 and I don't rly wanna spend it right now cause I'm almost damn near broke, plus don't think it's that hard might give it a shot myself, at least front two they seems easier for me atm...since I havnt really looked at the back yet lol
Anyways...will I need clamps to put the trd springs on or are they short enough to just put in and put everything back together? (and springs any examples? not sure what I'm looking for yet)
now really stupid question about the springs...which ones go where and how i have the long narrow ones i'm guessing those go in the front, they get wider at one end ... that end goes on the bottom I'm guessing?
and the read ones are the ones that get wider and pull it again? also which end where...
I know this is rly basic but I want to try myself and havn't really seen anyone do it before
any other things I should watch out for ? as I see it now...jack the corner up, take the wheel off, take off the bolts under the hood, remove some bolts that are connecting the area near the rotor with the rest of the body (atm dunno where yet), then pop the spring out, put new ones in and redo the whole thing
let me know if I missed something big or anything I should watch out for..
again I know this is very basic but I have to get started somewhere