S15 silvia gauge cluster

[driftfan420]

i dunno if this topic has been covered. I hit the search button and also looked in the interior section. is there any way that the s15 silvia gauge cluster works with the s13 wiring harness. if not what modifications are needed? and if modifications are extensive or somewhat moderate. Would it really be worth the effort? I like the way it looks. and it matches my interior theme.