Triglavian space looks to be really interesting concept, but there are many aspects which are broken.
One of such aspect are standings needed to use pretty much anything inside such systems (including gates). Standing grinding is really tough and makes these systems useless for most of players.
Therefore my proposition is to introduce alternative isk payment for those who don’t have enough standings with triglavians. For example gates with 1.0 standings required could be accessed by players with 0.0 standings, but they would have to pay some amount of isk to use them just like with current ansiblexes in nullsec. The better standing the lower cost of using gates, so 0.5 standings player would pay 50% of sum payed by 0.0 player to use same gate. After reaching 1.0 standings player would no longer pay. It would apply to all gates in pochven region and price would depend on standings needed.
Such mechanics would also work as good isk sink removing many of them from the game and at same moment allowing to use trig content for players with lower standings.