Congratulations on the new-to-you Suites--they can be great trailers to travel or live in.
We had an '05 36TK3 for 10 years and traded it for a '15 38RSSA. The '05 did a yeomans job for us, I am sure the RL3 will for you also.
We also had the stovetop changed to an oven/cooktop, we also had a factory dishwasher near the rear end of the island.
There are quite a few similarities between the '05 and yours--will be glad to help if I can, just ask. My direct email is
joedobry@gmail.com