LF CUSTOM SUMP HELP

[moloto]

My RSM 130D is finally stabilizing with the current stock list of softies and LPS.

I'm still getting parameter swings every so often. The sump chamber in back is barely keeping up. I'm using a SteveiT's INTANK Media rack (tumbling chaeto) with diy LED and using a Tunze 9002 skimmer.

I'm tired of constantly changing the floss every other day.

Figure I'm ready to upgrade to a SUMP SYSTEM.

I'm hoping to capitalize on the wealth of knowledge and experience from the Marine members.
I would appreciate any help where a custom sump can be bought or someone to build a sump to fit within the stand dimensions.

I will be getting a LITEREEF overflow.

I toyed with the idea of building a DIY SUMP from a standard 10 gal tank. I not happy with the 12" height of a 10 gal - height restricts the skimmer I'm looking to use.

PM me with what info you may have.
Many thanks in advance for everyone's help.