Well. If money is running low, that cannot be helped, and real life has priority, of course. However, SBP has such an ongoing support that you can expect it to be still around in 1, 2 or 3 or more years from now on, and your living situation no doubt will change with time going by. If your interest remains, you will be able to still get on the train then - just a little bit later, but still getting regularly upgraded and fully supported.
As far as T72 is concerned,, don't be dissapointed by lacking reactions. The game is pretty old, and pretty much left behind by most people now. Hard to get a disucssion started on it.