08 WRX turbo would work also. Its a TD04, and if you ask, its actually a tiny bit smaller. Not by much at all, but I think by design (MHI vs IHI) its just a tad bigger.
I think if you are looking for a direct sway turbo, then get the VF40. You can slap one of those in there and go (no tuning needed). Only bad thing is you're looking at buying a used turbo from an 05 LGT. 06+ used a different turbo(forgot the VF number), and the SpecB used a different one too. So a used turbo from a 5 year old car will be hard to find in decent shape with low miles.
I think if you are OK with getting a retune, a 08 wrx TD04 would work, and could be found much lighter used and for the same price. Ive seen them go for around $300. Not to mention its still a very capable stage 2 turbo, and will net you WAY more power then a blown one.