Having had my Warwick SSII for about a month i have sold it in favour of a car. Problem is, im now five stringless and my MIM jazz bass aint cutting it downtuned. So, i am on the verge of an Ibanez BTB 405. So, fellow bassists, i want to know some things. a) Is it worth buying a BTB 515 seeing as it costs quite a bit more. b) Should i buy a dual pickup Streamer Standard and whack some new actives on it. c) Can you suggest another bass under about $1250 or £800? That would be worthwhile investigating. Thank you muchos for your time.