Share 'Tubular tire repair experience anyone?'

So the local rocky and bumpy McLaren park warmup lap ate my front wheel's dugast (even with Stan's inside it), I've just now stopped crying. I know that tirealert.com can open it up, put in a new tube, sew it back, new base tape, for about $35 a tire, but has anyone done it? What was your experience? Should I send them off, or move on with a tantrum and a pointless hissyfit befitting my 40 yr ol…