Whoa, Dude-Slow down-
Playing the bass versus playing the Guitar is about the same as driving a mini van versus driving a mustang. The principles are the same, but the techniques are different and the results are totally different.
I play the guitar, my wife plays the bass. I play her bass like a lead guitarist, my wife hates playing chords on the guitar and loves the bass because of that.
Bass players are part of the foundation of the band, the guitar is the glitz.
We say the bass and drums are the cake, the guitars are the frosting.
Playing bass requires more knowledge of music. You have to know your notes, 3rds, 5ths, and 8ths from the root of the chord. You must have a sence of rhythm. You help keep time for the other musicians. There are very few tabs for bass, as each player has his/her own take on what to play and when to play it. Lessons and teachers are highly recommended.
In my opinion, bassists are bassists and guitarists are guitarists.
As far as you bass you chose, it is a decent one. Do you have/are you getting a BASS amp? You can't hear you bass within 2' of your ear without one.
I would recommend the Washburn starter pack that comes with a bass, amp, gig bag and TUNER. The tuner is very important. If you are not in tune, everyone knows.
Keep up the musical fire...