If $$4\tan \theta = 3$$, then $$\frac{4\sin \theta - \cos \theta + 1}{4\sin \theta + \cos \theta - 1}$$ = ____________.

A

$$\frac{14}{11}$$

B

$$\frac{12}{11}$$

C

$$\frac{10}{11}$$

D

$$\frac{13}{11}$$