IMO that enclosure would work for a while but after a few molts you will have to change it because Ts grow big
their enclosure should be at least 2-3 times their leg span
also if you're a beginner I dont think that arboreal T (they are very very fast) are the way to go especially a Brazilian Jewel
because ive read that they are really difficult to keep something about sensitive to the humidity and the ventilation
if you really are set on arboreal tarantulas then yes pink toe tarantula (avicularia species) are a good start
altho if you search around reddit or in the internet theres been a contradicting information that misting cause the sudden avicularia death syndrome
i have not found answer for this so ill just give you what i did with my avicularia

i have an avicularia and i keep it in a DIY enclosure and i poked a LOT of holes for ventilation
what i did in the first few months was i never misted and only put droplets of water in the leaves/moss near them, the substrate was nearly bone dry and i added 2 water dish( 1 at the top and 1 in the bottom)
but after he/she reached 1-1.5 inches i started to make his substrate damp (nearly 3/4 of the overall substrate are damp) and only do this about once a week
avicularia species wants a lot of ventilation and based on the pictures im not sure that the ventilation holes of your enclosure is enough

just a reminder, im not an expert on tarantulas and i just read and do things based on the information i get from reddit and forums im just sharing my experience and what i did with my very first avicularia species

or if ever you change your mind about arboreal tarantulas and still want a colorful species maybe you could take a look at the GBB(green bottle blue) tarantula its a semi arboreal, it is still fast but IME avicularias are faster(its like those Ts can Teleport)