DT25 vs SP20

[djlightspin]

Let me start by a quick introduction (as I haven't really introduced myself).

My name's Eliav and I've been lurking these boards for a while but only recently started posting. Around a year ago I purchase my first RGY laser (one of those cheap chinese things) and fell in love ever since. I've enjoyed taking it apart and putting it back together (although I wont even try to move one of those crappy optics).
I finally made my first purchase a couple of months ago (after a long time of planning) and it seems my current SP20 has failed me . I've sent it to Dave of LSP for repair although its taken a bit of time and I need to get this scanner back asap as I'm hoping to use it for a small show in a couple of weeks.
Since I haven't heard back from him in a week I've decided to look into purchasing another set (depending on cost) and use my old sp20 in another laser.


I know I've seen threads here before about it but I can't find anything when I search.
Comparing the DT25 vs the SP20...
I'll mainly for beamshows but might do a couple of simple animations with them as well.
I'm looking to purchase this asap and will most likely purchase from lasershowparts but if anyone out there has an extra set I'd be glad to purchase it from you .

Thanks guys! I can't wait to build my first RGB! I've already got an extremelasers 100mw (more like 80mw) blue so I've got the most expensive part out of the way :P

Edit: Forgot to mention I'll be using this with FB3 (its on its way- will be here soon )

[allthatwhichis]

http://www.dzelaser.com/

[djlightspin]

Hmmmm.
The DT40's are not that much more than the 25s...
Grrr this is an expensive hobby lol.

Would the 40's be worth it if I'm only using a single color setup (for now)?
If I had the space for an RGB in my case I'd do it (although I would need to get some new reds and greens as mine are pretty crappy. I've just got some lasers I've dissected from the chinese ebay stuff).
I've been looking at the laserwaves on ctlasers... Maybe a 200mw green (turned down to make white, but strong enough to do a small pure-green show).