Upgrading to a 150gal (5'x2'x2')

Hey y'all! What brand do you recommend for upgrading to a 150gal? My guy is still pretty little (2-2.5ft) but he's growing pretty quick (2-4" and 15+ grams since July). My breeder said he's likely going to be around 6ft (huge) so that's why I'm skipping straight to 150gal as soon as he gets to be around 4' long. Here's a list of things I'm looking for:

- small/short OR removable substrate guard (I have a nerve pain disorder so accessibility during cleaning is a small concern).

- front opening

- small gap between doors

Thanks in advance! :)