Binners, I'm not small either and suffer from the obligatory pinch flat if I lighten the sidewalls ! I'm tubeless ready on Flow EX but running HR's 60a front, they are heavy but I don't often get punctures as long as I don't try and go all weight weenie on tyres,
When the HR's are done I've a pair of Minions to utilise so ill see how I get on after that, I'm certainly in no rush to start faffing about putting gunk in tyres that won't seal and seat properly,
I've got the breaking strain of a warm kit kat as well so I like to keep things on the simple side, too much shit going on affects the way I ride,
As for pressure about 35 front and just under 40 rear works well for my kind of style which is straight over and at em as opposed to deftly whipping a skid out round an obstacle whilst flicking up leaves and dust "in slow motion" popping a wheelie out the corner before ending it in a bunny hop ! One handed ! And waving to the imaginary crowd, any way I digress, its my age........