yes! do it right the first time! You won't regret it. I'm on my 3rd suspension set-up because I was indecisive and wanted to save a bit of money, I ended up spending 2-3 times as much. lol
Lol, ksports will definitely blow your shocks out. Just gotta be really careful around the potholes and dips and such, and they might last until you get your upgrades.
Edit: Wait, ksport springs or coils? Above comment was for springs lol
I got my Tein Basics for about 450 picked up used locally, and I've seen them go for way cheaper on here and v6p. Just bide your time and save your money and a great deal will pop up... it always does. Before I bought my car it had springs on it and that blew out my rear shock... coilovers are so much more nice.
to be honest though i can't even go lower than what springs can give me and as long as it's a good ride i'll be happy. i'd rather spend the extra $400 on other things