They have done it already, it'll be ready to order by next week (Sep 2015).
http://www.lexus.co....tQ&gclsrc=aw.ds
It'll be same engine as in NX 200t, so 240bhp, likley a sub 7 second 0-60 time, quoted 40mpg.
If they price it like the NX the IS200t will only be avaliable in 'F-sport' spec, and bit more expensive than the IS300H, so list will be around £34-35K (you wouldnt need to addon any other options). Wait 6 months and your be able to get 15% off that price, so £30K ish.
The IS actually has a great chassis, in terms of road holding and handling the bumps its better stock than my old E90 BMW 335i.
No sign of another IS-F though.
all mated to 8 speed auto box
why are Lexus idiots?
put a diesel in the ct200 and make an rival for the 1 series and A series already