Right going to be changing the ream beam bushes soon. Taking them out iw ill not have a problem, But putting the new ones in, surely they will be a problem then

I have seen this video;
http://www.youtube.com/watch?v=MIwScrc5DfAI now know it can be done this way.
I have seen this for sale:
http://www.justoffbase.co.uk/Bush-Removal-Adaptor-Set-VW-Golf-MkIII-Sealey-VSE127H01Should i buy this? The MK3 rear bushes are funny shape as they curve at one end, or do i just adapt the style used in video above where he uses nuts to compensate the curve?

I did have a garage who was going to do them at £50 a side, sadly he's closed down. so have to try doing them myself.
Or if anyone knows who would take on this job, please do let me know, coz tbh i dont fancy doing it myself.