Sounds like you have a plan in place and your head screwed on right

Yea, the building phase is slow but in 6,12,24 months your just look at your holding one day and be like "shit, I got alot of stuff". Get rich slow

also, I hate splinterland. I bought in presale and played 2 games on launch and never played again. I dont hate it, im just soar I held my deck from presale till about 8 months ago and sold them. I had all ALPHAs, golds and even a gold dragon legend. I'm still about 4x what I paid for my cards but I'd be sitting with a 5 figure deck I've I'd held and been collecting a bunch of SPS every day.

Sorta went on another rant there, lol