Quality Paint question

[C20-67_N_MO]

I recently have been getting ready to paint some replacement fenders for my 1967 pickup. Bought the Dupli-Color Paint Shop paints. These do not require any reducers or any other additives. So my question is would this be a good quality paint after spending a lot of time and money on body work and replacement panels?

If not whats a good paint that won't break the bank and yet be very tough with a good finish?

Thanks!