Was in the same position as you are. I decided on buying a r34 gtt as they are newer and less lkely to cause issues. I have driven both and as a daily driver and prefer the r34 gtt for this duty.
Am located in sydney.Will be getting the car in about 8 weeks time as it has to come from japan.Was just trying to account for some of the costs involved in this purchase.
Regards
Paul