I did 125 on 3/16 last year, pretty high elevation drop. I ended up with 250+ gallons of sap the first day! I also made a barrel arch, 2 1/2 barrels end to end with 18"x42" drop flue and 18"x30" syrup pans on top. With a blower under it I maxed out about 18 gph, had some LONG nights at first. You might want to just tap half at first to see what kind of yield you get from your 3/16. I was overwhelmed butt was a good learning experience. I hoped to already e tapped, but I have a few more drops to cut in and some bags to hang. I got an RO so this year shooting for 300 taps! Welcome to the Maple bug.
'12 15 jugs - Steam pans
'17 125 3/16 - 18" x 72" drop flue on homemade arch
'18 240 3/16 - Deer Run 125
'19 450 3/16 - Converted RO to electric/added a membrane
'20 600 3/16 - Maple Pro 2x6 Raised Flue, added AOF/AUF
'21 570 3/16 - Built steam hood, Smoky Lake filter press
'22 800 3/16 - Upgraded RO to 4 4x40
'23 500 3/16 - Re-plumbed RO, new "Guzzler"
'24 500 3/16 - Steam Away, DIY 8x40 RO