Evolution of SV 211

[wakemeup3460]

Researching this boat and was curious what characteristics have changed over the years and in what year did those changes take place. In particular I'm interested in the following:
Interior layout including storage.
Hull
Tower
Prop rotation
Surfgate
Swim step material. Teak to fiberglass or always fiberglass?
Engine choices/options
Trim levels. Team, Limited, etc.
Ballast setup and weight. Including the type of filling system. Changes is pumps, etc.
St

Other questions I had:
Any year any better for removing hard tanks and going to an aftermarket system?
First year of 211?

Thanks in advance for your help!

[Mikeski]

2004 is the first year, very thick seat pads, in 2005 they made the seats thinner so occupants would sit deeper in the hull. General interior layout is the same on all but some had the bow filler, some did not include the rear ironing board seat.
Clarion speakers in 2004, Polk 2005 and beyond.
poor ballast system through 2006 (flo-rite cable valves), impeller pumps after that
prop direction changed in 2007 ish
teak was standard in 04-07 then option beyond that
330EX through 2007 then 343EX with drive by wire and cats beyond, ZR6 is a good option, avoid the 5.0.
never had the surfgate, but the wakegate was a standard feature on all SV211s
Signature Edition has a key and analog gauges but can be optioned like a team
Limited Edition has the keyless, digital gauges, but optional ballast
Team has keyless, full ballast, and full tower with board racks
Steering wheel and throttle knob have options
I believe all tanks are the same regardless of the pumps used.