Hi Alex,
I suppose you could do what your suggesting but it really isn't something I would recommend.
When I was coming up to T4 I also looked at some of the huge fees being asked for T4 lectures and I just couldn't afford it as I am also self-financed.
Luckily I came accross Topcimapass.com. They are much more affordable, online and the feedback that they give is invaluable from all the mocks and teqniques they teach.
I've been at BPP and Topcimapass both and I prefered the second much more than BPP, with my T4 pass in May11 backing up my decision :)
Hope this helps.
