Hey Guys
First post, so please go easy
Loved snakes since I was a kid but finally been lucky enough (wore my wife down over years) to own my first BP, Morpheus.
He's absolutely amazing, feeds like a beast, and handles perfectly. I've had him since the start of Feb this year, hasn't missed a meal but he seems to do everything slower than I've read, which is fine but I'd love some reassurance as I get to know him and his behaviours:
1) I was concerned he hadn't pooped for some weeks, it was 6 weeks before I found one, although I had found several urates. I'm pretty sure this is fine now having read lots and he has no bulging.
2) When he arrived in Feb he'd shed on the journey, whilst I don't know if this is the case (the breeder could have just popped it in there) everything I read says he should shed about every 4-6 weeks, its been about 10 weeks now. He recently went very quiet and didn't come out in the evenings (this lasted around 10 days but he did feed), I kept a close eye on him and after about 9 days he went into blue, that cleared up 5 days ago and when I went in tonight to refresh his water and wet his moss, he was really curious again so he's clearly hungry now (last feed 8 days ago). I don't want to feed him before he sheds as I understand this can cause issues. My question is, when will he likely shed after 'blue'?
3) Final question, I clearly have the BP bug now and plan to buy a second, initially I got a male as they're smaller and more 'wife' friendly

my plan is to have x2 4ft vivs upstairs outta the way but at what age/length/weight is it ok to move Morpheus into a larger viv? He seems very at home at the moment but when he's big enough the plan is to move him into a 4ft (I'd replicate the current layout) then use his current viv as a starter home for a baby female.
All said and done, he seems very healthy and perfect in everyway, I'm just a worrier and want everything to be perfect. I'd welcome any advice.
Thanks
Garf