I am around 20 lbs heavier than you but here is some info on skis I have tried in the past,
178 Scott p3- great with a centre-mount and 1cm back. Stiff/medium flex, bomb construction, sturdy base. All in all a really stable park ski that is great switch, too stiff to butter though.
177 Line Chronics- Such great swing weight with these, they feel really balanced even though they arent symmetrical, Only did a few runs on these but found them stable and pretty similar to p3s, very poppy. I would recommend the 177 over the 181 for you because of your weight.
176 Dumont (2007)- easy to throw around but tend to get deflected a bit, feels very short for a 176.
181 Dumont (2009) fun, much stiffer than the old dumont, less twitchy but not as lively as the old ski.
178 Line Anthem (2008) Personally I found them sluggish compared to the chronic which I think is due to the relatively wide waist compared to other park skis (93mm). Though I hear if your really into butters they are dope.
I think personally I really love a poppy ski, one that gives you that bit of extra spring, which you dont get from a super stiff or super soft ski. I think armada has really stepped up their game in recent years and will probably get some ar6/pipecleaners in a 181.
For yourself I would recommend 176 ar6 176 Thall (armada), 178 Amplid Antidogma, 177 chronic, 178 Scott p3, Maybe a 176 Dumont/Suspect (though Im sure they measure short).
There are so many good park skis out there these days, if you could be even more specific as to where you ski (region/resort), whether you want a jib/butter/jump or focus on pipe.
As for bindings check out the following,
Salomon sth12, sth14 sth 14 driver. All other salomons are either a too high DIN or cheaper and prone to breakages.
Rossi/Look PX series and Scratch I would stay away from as the brakes can drag when landing switch, causing breakages.
Marker I would stay away from, marker m11,m12 free, mod series etc. all kind of suck. Griffons are good on fatter skis.
Head/tyrolia/4frnt, Mojo/peak/412 are all good bindings.