help me I think ive gone to far!

[kustom71]

This might be a little long but here goes
I have a 71 chevelle with manual drums on it now
I already bought 2"drop b-body spindles and a baer track system fit to them only missing rotors.
I knew ATS spindle were available but dont have the cash for all that so this is what I got.

If I read correctly keeping the stock spindle and using tall ball joints for the upper and lower with an aftermarket adjustable upper arm would be way better than the b-body spindle is this right?
Next ? would be has anyone made a baer track system fit the drum spindle,are brackets available.I still want to use the 13"rotors and havent made any decisions on wheels but will definitely be at least 17s.
Hopefully someone can steer me in the right direction!
Thanks