Since you want a 1911 style, I would go for the kit. I had a Ciener and it worked well, only sold it because I bought a Marvel conversion. Cieners are 200 - 250 bucks, mags are 20-30 bucks depending on where you buy. The Marvel starts at 350.00 and go's up, but mine came with a test target of .6" @ 50 yards. If you want a good plinker go with a Ciener, Kimber etc... If you want a tack driver, go for the Marvel.
Side note: If you have problems with a Ciener, He can be an ass.