here is my 2cents.
your plan for bulking, only at a slower pace, is a good idea since now you have a better idea of your "needed" calorie intake.
dieting (up or down) is a lot like lifting. just think of your 1st cycle of HST and how many questions came up as you went along and how much better your cycle set-up is now. your diet is the same way. no sense trying to "slow bulk" or fine tune macros etc. if your just begining and dont even have a clear idea of cal levels for gaining, cutting, maint.
imo, folks should start big picture......... vanilla HST, basic compounds etc and as knowledge/exper. grows your w/o begins to change to suit you and your goals.
diet is the same. start counting cals and eating for your goals (bulk or cut). keep protein at a good level (typically @1g per lb) and see how it goes. once you get a good idea of how your body responds (this sounds like where your at now) then start adjusting if need be. more/less cals or various diet strategies involving carbs/fats/pro. whatever.
you seem on the right track. its really not all that complicated but you do need time to slowly digest (no pun intended) how your body is responding to both the w/os and the diet startegy. too many folks tweak the HST w/os right out of the gate and attempt to devise the "perfect" diet plan to start.........these things are pretty difficult, if not impossible, without estab. at least some type of base line.
anyway, good luck.
again i think your on the right track