After much backing and forthing it would appear that these will offer a good combination of spool and power and should be able to provide the power I'm after - I'm not going for big figures, but response etc. But my main criteria at the moment is to just get the car on track and reliable, hence avoiding the big single borg warner route etc etc.
They are also proven in similar spec cars to mine - Fee's TA car runs them and it made 640 on v power, 700 on 50% E85 so this is fine for the time being, although of course it's nto a refelction on my car it's an idea of what they can do.
If I decide to change in the future I will have a very sellable pair of turbos too

I've also had all my fuel lines and connections changed, pics to follow. Although this was ludicrously expesnive (as far as I'm concerned it was anyway) I felt it necessary as the old stuff (in previous pics) made the car stink of fuel all the time. Worse still, it made my house stink of fuel all the time whenever it was in the garage so it did need to be adressed

So Turbos should be going on today, then it's back on the rollers and wind the boost right up

After a little wobble I'm getting excited again now...